100 books like Shadows of the Mind

By Roger Penrose,

Here are 100 books that Shadows of the Mind fans have personally recommended if you like Shadows of the Mind. Shepherd is a community of 11,000+ authors and super readers sharing their favorite books with the world.

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Book cover of Alan Turing's Manchester

Andrew Hodges Author Of Alan Turing: The Enigma

From my list on Alan Turing’s world.

Why am I passionate about this?

I am a mathematician, based at Oxford University, following up the ideas of the Nobel prizewinner Roger Penrose on fundamental physics.  But I am best known for writing a biography of Alan Turing, the founder of computer science. I did this at a time when he was almost unknown to the public, long before computers invaded popular culture. And it meant giving a serious account of two kinds of secret history: the codebreaking of the Second World War and the life of an unapologetic gay man. Since then I have also created a supporting website. When I was drawn to find out about Alan Turing, it was not only because he was a mathematician. I seized the chance to bring together many themes from science, history, and human life. This broad approach is reflected in my recommendations. I am choosing books that hint at the great scope of themes related to Turing’s life and work.

Andrew's book list on Alan Turing’s world

Andrew Hodges Why did Andrew love this book?

My first pick is the one most directly about Alan Turing himself. After 1950 his attention turned mainly to his new theory of mathematical biology, but his death in 1954 left most of this work unpublished.  His ideas were 20 or more years ahead of their time and few people could assess them. Jonathan Swinton is a leading expert in this field, and has been studying Turing’s manuscripts for 30 years. But his book has a much broader range: he adds so much on the culture of Manchester and its region, with a particular focus on women both as protagonists and observers. He has also illustrated his story with a wealth of pictures.

By Jonathan Swinton,

Why should I read it?

1 author picked Alan Turing's Manchester as one of their favorite books, and they share why you should read it.

What is this book about?

Manchester is proud of Alan Turing but does it deserve to be? Dr Jonathan Swinton explores the complexity of the city that Alan Turing encountered in 1948. He goes well beyond Turing as a mathematician, to cover wire-women, Wittgenstein and the daisy. This is a richly illustrated account of lives lived - and one life ended tragically early - in a post-war Manchester busy creating the computer. This is a book about the people one might have met in Turing s Manchester. It records the patronage of older men, triumphant from the successful prosecution of a scientific war, who could…


Book cover of Inside The Centre: The Life of J. Robert Oppenheimer

Andrew Hodges Author Of Alan Turing: The Enigma

From my list on Alan Turing’s world.

Why am I passionate about this?

I am a mathematician, based at Oxford University, following up the ideas of the Nobel prizewinner Roger Penrose on fundamental physics.  But I am best known for writing a biography of Alan Turing, the founder of computer science. I did this at a time when he was almost unknown to the public, long before computers invaded popular culture. And it meant giving a serious account of two kinds of secret history: the codebreaking of the Second World War and the life of an unapologetic gay man. Since then I have also created a supporting website. When I was drawn to find out about Alan Turing, it was not only because he was a mathematician. I seized the chance to bring together many themes from science, history, and human life. This broad approach is reflected in my recommendations. I am choosing books that hint at the great scope of themes related to Turing’s life and work.

Andrew's book list on Alan Turing’s world

Andrew Hodges Why did Andrew love this book?

Ray Monk has, like me, been drawn to the idea of a linear biographical narrative fusing life and work together. My third pick is his biography of the American physicist Robert Oppenheimer. This is a fascinating story parallel to Turing’s. The Second World War brought both of them, hitherto pure researchers, to intense and crucial involvement in the world’s affairs. Nuclear weapons for Oppenheimer were what codebreaking was for Turing. Afterward, both were at odds with the governments they had empowered.

When in 1953 Turing wrote ‘I detest America’ he might well have been reacting to the McCarthy period in which Oppenheimer was attacked. But Ray Monk treats Oppenheimer’s pure scientific work as seriously as the political story. Oppenheimer’s 1939 paper on black holes was the background to Penrose’s 1965 paper cited in the Nobel physics prize of 2020. These dates illustrate the deep and decades-spanning connections that are involved…

By Ray Monk,

Why should I read it?

1 author picked Inside The Centre as one of their favorite books, and they share why you should read it.

What is this book about?

J. Robert Oppenheimer is among the most contentious and important figures of the twentieth century. As head of the Los Alamos Laboratory, he oversaw the successful effort to beat the Nazis to develop the first atomic bomb - a breakthrough which was to have eternal ramifications for mankind, and made Oppenheimer the 'father of the Bomb'.

But his was not a simple story of assimilation, scientific success and world fame. A complicated and fragile personality, the implications of the discoveries at Los Alamos were to weigh heavily upon him. Having formed suspicious connections in the 1930s, in the wake of…


Book cover of Universal Man: The Seven Lives of John Maynard Keynes

Andrew Hodges Author Of Alan Turing: The Enigma

From my list on Alan Turing’s world.

Why am I passionate about this?

I am a mathematician, based at Oxford University, following up the ideas of the Nobel prizewinner Roger Penrose on fundamental physics.  But I am best known for writing a biography of Alan Turing, the founder of computer science. I did this at a time when he was almost unknown to the public, long before computers invaded popular culture. And it meant giving a serious account of two kinds of secret history: the codebreaking of the Second World War and the life of an unapologetic gay man. Since then I have also created a supporting website. When I was drawn to find out about Alan Turing, it was not only because he was a mathematician. I seized the chance to bring together many themes from science, history, and human life. This broad approach is reflected in my recommendations. I am choosing books that hint at the great scope of themes related to Turing’s life and work.

Andrew's book list on Alan Turing’s world

Andrew Hodges Why did Andrew love this book?

My fourth pick is another biography, of the economist John Maynard Keynes. Richard Davenport-Hines has divided up his account into ‘seven lives’. Yet by taking his personal life and sexual identity seriously, Davenport-Hines achieves an outstanding unification. Seriousness is not solemnity: readers will find here a delightful story about Keynes admiring Alan Turing’s fingernails at King’s College, Cambridge. There is much more to illustrate the extraordinary King’s College ambiance in which Turing found his home, and deeper connections: in late 1946, both were crossing the Atlantic, Keynes to rescue the British economy, Turing on his start-up of the computer industry. Keynesian economics are newly relevant now, but the liberal élite culture in which it was hatched may still surprise readers. When Turing started war work at Bletchley Park, he wrote to Keynes’s circle that Dillwyn Knox was ‘his boss’. Did he know, as Richard Davenport-Hines explains, that Knox had been…

By Richard Davenport-Hines,

Why should I read it?

1 author picked Universal Man as one of their favorite books, and they share why you should read it.

What is this book about?

From the bestselling and award-winning author of 'An English Affair', a dazzlingly original thematic biography which throws fresh light on the greatest economist of the twentieth century.

John Maynard Keynes is the man who saved Britain from financial crisis not once but twice - over the course of two World Wars. He remains a highly influential figure, nearly 70 years after his death. But who was he?

In this entertaining biography, Richard Davenport-Hines gives us the man behind the economics: the connoisseur, intellectual, public official and statesman who was equally at ease socialising with the Bloomsbury Group as he was…


Book cover of Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy

Manil Suri Author Of The Big Bang of Numbers: How to Build the Universe Using Only Math

From my list on to make you fall in love with mathematics.

Why am I passionate about this?

I’m a mathematics professor who ended up writing the internationally bestselling novel The Death of Vishnu (along with two follow-ups) and became better known as an author. For the past decade and a half, I’ve been using my storytelling skills to make mathematics more accessible (and enjoyable!) to a broad audience. Being a novelist has helped me look at mathematics in a new light, and realize the subject is not so much about the calculations feared by so many, but rather, about ideas. We can all enjoy such ideas, and thereby learn to understand, appreciate, and even love math. 

Manil's book list on to make you fall in love with mathematics

Manil Suri Why did Manil love this book?

A primary reason to love math is because of its usefulness. This book shows two sides of math’s applicability, since it is so ubiquitously used in various algorithms.

On the one hand, such usage can be good, because statistical inferences can make our life easier and enrich it. On the other, when these are not properly designed or monitored, it can lead to catastrophic consequences. Mathematics is a powerful force, as powerful as wind or fire, and needs to be harnessed just as carefully.

Cathy O’Neil’s message in this book spoke deeply to me, reminding me that I need to be always vigilant about the subject I love not being deployed carelessly.  

By Cathy O’Neil,

Why should I read it?

11 authors picked Weapons of Math Destruction as one of their favorite books, and they share why you should read it.

What is this book about?

'A manual for the 21st-century citizen... accessible, refreshingly critical, relevant and urgent' - Financial Times

'Fascinating and deeply disturbing' - Yuval Noah Harari, Guardian Books of the Year

In this New York Times bestseller, Cathy O'Neil, one of the first champions of algorithmic accountability, sounds an alarm on the mathematical models that pervade modern life -- and threaten to rip apart our social fabric.

We live in the age of the algorithm. Increasingly, the decisions that affect our lives - where we go to school, whether we get a loan, how much we pay for insurance - are being made…


Book cover of The Myth of Artificial Intelligence: Why Computers Can't Think the Way We Do

Noreen Herzfeld Author Of The Artifice of Intelligence: Divine and Human Relationship in a Robotic Age

From my list on the dangerous future of AI.

Why am I passionate about this?

I’m a theologian who started out as a computer scientist. Teaching classes on AI got me wondering, not just whether we’d ever be able to create a human-like AI, but why we wanted to do so in the first place. It seemed to me that computers were the most helpful when they did the things we are not very good at—crunching big calculations, or exploring Mars—stuff we can’t do. That got me thinking that there might be something spiritual going on, that in a world where we increasingly no longer believed in God or angels, we were lonely. That we didn’t want a tool but a companion.  

Noreen's book list on the dangerous future of AI

Noreen Herzfeld Why did Noreen love this book?

There’s a lot of fear-mongering going around regarding the possibility of a superintelligent AI that could take over or even wipe out humanity. 

Larson gives a clear rationale for why this is not going to happen and further, why it is a big mistake to expect computer reasoning to be like human reasoning. He explains the ways computers think and how they differ from the ways we do. 

In short, we don’t have a clue how to give computers either consciousness or common sense. Without these, worrying about superhuman intelligence is worrying about the wrong thing. There is no way a computer using current AI methods could evolve into a general intelligence.  

By Erik J. Larson,

Why should I read it?

1 author picked The Myth of Artificial Intelligence as one of their favorite books, and they share why you should read it.

What is this book about?

"If you want to know about AI, read this book...It shows how a supposedly futuristic reverence for Artificial Intelligence retards progress when it denigrates our most irreplaceable resource for any future progress: our own human intelligence."-Peter Thiel

A cutting-edge AI researcher and tech entrepreneur debunks the fantasy that superintelligence is just a few clicks away-and argues that this myth is not just wrong, it's actively blocking innovation and distorting our ability to make the crucial next leap.

Futurists insist that AI will soon eclipse the capacities of the most gifted human mind. What hope do we have against superintelligent machines?…


Book cover of The Annotated Turing: A Guided Tour Through Alan Turing's Historic Paper on Computability and the Turing Machine

Ron Kneusel Author Of How AI Works: From Sorcery to Science

From my list on the background and foundation of AI.

Why am I passionate about this?

As a child of the microcomputer revolution in the late 1970s, I’ve always been fascinated by the concept of a general-purpose machine that I could control. The deep learning revolution of 2010 or so, followed most recently by the advent of large language models like ChatGPT, has completely altered the landscape. It is now difficult to interpret the behavior of these systems in a way that doesn’t argue for intelligence of some kind. I’m passionate about AI because, decades after the initial heady claims made in the 1950s, AI has reached a point where the lofty promise is genuinely beginning to be kept. And we’re just getting started.

Ron's book list on the background and foundation of AI

Ron Kneusel Why did Ron love this book?

Alan Turing’s 1936 paper “On Computable Numbers, with an Application to the Entscheidungsproblem” was foundational to the development of computer science. To this day, Turing machines, the theoretical computational devices imagined in Turing’s paper, are a research cornerstone as they embody the concept of “computable.” If a programming language can implement a Turing machine, then the language is deemed Turing complete and is, therefore, general-purpose enough to implement any algorithm.

Turing’s paper is readable, but Petzold’s book breaks it down in minute detail to explain the nomenclature and meaning behind Turing’s words. I believe all computer science students should study this paper, and you’ll be hard-pressed to find a more thorough review than the one presented in this book.

By Charles Petzold,

Why should I read it?

1 author picked The Annotated Turing as one of their favorite books, and they share why you should read it.

What is this book about?

Programming Legend Charles Petzold unlocks the secrets of the extraordinary and prescient 1936 paper by Alan M. Turing

Mathematician Alan Turing invented an imaginary computer known as the Turing Machine; in an age before computers, he explored the concept of what it meant to be computable, creating the field of computability theory in the process, a foundation of present-day computer programming.

The book expands Turing's original 36-page paper with additional background chapters and extensive annotations; the author elaborates on and clarifies many of Turing's statements, making the original difficult-to-read document accessible to present day programmers, computer science majors, math geeks,…


Book cover of Labyrinths

MK Raghavendra Author Of The Writing of the Nation by Its Elite: The Politics of Anglophone Indian Literature in the Global Age

From my list on The most incisive writing - political, critical and interdisciplinary.

Why am I passionate about this?

As Iago says in Shakespeare’s Othello, “I am nothing if not critical,” and regardless of what he meant, it applies to me - my intelligence works best at scrutinizing things for their significance. I studied science, worked in the financial sector, read fiction, watched cinema, and developed a sense of the interconnectedness of things. If the connections existed, I thought, there could be no one way of approaching anything; all intellectual paths were valid and the only criterion of value was that it must be intelligent. My book tries to stick to this since a writer may hold any opinions, but he or she must show intelligence.

MK's book list on The most incisive writing - political, critical and interdisciplinary

MK Raghavendra Why did MK love this book?

JL Borges is, in my view, the greatest literary mind of the 20th Century.

This is a book of stories, philosophical essays and parables, but even when he is writing fiction, his favoured form is that of the mock critical essay about a non-existent book or writer.

What I especially love about him is his wit, subtle and easily missed since it often takes the shape of philosophical rumination when he is actually debunking something held very highly. My natural mode of expression is irony, and Borges’s irony is inimitable.      

By Jorge Luis Borges,

Why should I read it?

7 authors picked Labyrinths as one of their favorite books, and they share why you should read it.

What is this book about?

The groundbreaking trans-genre work of Argentinian writer Jorge Luis Borges (1899-1986) has been insinuating itself into the structure, stance, and very breath of world literature for well over half a century. Multi-layered, self-referential, elusive, and allusive writing is now frequently labeled Borgesian. Umberto Eco's international bestseller, The Name of the Rose, is, on one level, an elaborate improvisation on Borges' fiction "The Library," which American readers first encountered in the original 1962 New Directions publication of Labyrinths.

This new edition of Labyrinths, the classic representative selection of Borges' writing edited by Donald A. Yates and James E. Irby (in translations…


Book cover of Alan Turing: The Enigma

C.A. Farlow Author Of A Quantum Singularity: Book Three in The Nexus Series

From my list on mixing science, fiction, and adventure.

Why am I passionate about this?

I grew up in farm country of central Indiana. But spent my summers on an island in northern Ontario with my grandparents. My grandfather was a self-taught naturalist and shared his love and fascination of the world around us with me. I went on to become a geologist and traveled the globe exploring for natural resources. My love of nature and science is the foundation for the science fiction I write. Whether a proven theory, a fantastical hypothesis, or true science fiction, it’s all based on science fact. It allows everyone to learn about a world built in science fiction which one day may exist in science fact.

C.A.'s book list on mixing science, fiction, and adventure

C.A. Farlow Why did C.A. love this book?

This is a book that is at once a biography, a testament to human genius in the face of imminent danger, and a story of human injustice. Alan Turing had an idea about a ‘universal machine’. A machine, when built at Bletchley Park, allowed the Allies in World War II to crack the German Enigma ciphers. This universal machine laid the foundations for modern computing and all the amazing advances we enjoy today. But at a price for Turing, he fought inner demons about his homosexuality and eventually paid the ultimate price.

I marveled at his genius, cheered his cryptographic successes with each cipher cracked, shouted against the tragedy of his arrest, cried at his untimely death. A death at his own hand at the age of 41. The world lost a genius due to a society’s labelling of homosexuality as a crime.

We still live in this world of…

By Andrew Hodges,

Why should I read it?

6 authors picked Alan Turing as one of their favorite books, and they share why you should read it.

What is this book about?

A NEW YORK TIMES BESTSELLER The official book behind the Academy Award-winning film The Imitation Game, starring Benedict Cumberbatch and Keira Knightley It is only a slight exaggeration to say that the British mathematician Alan Turing (1912-1954) saved the Allies from the Nazis, invented the computer and artificial intelligence, and anticipated gay liberation by decades--all before his suicide at age forty-one. This New York Times-bestselling biography of the founder of computer science, with a new preface by the author that addresses Turing's royal pardon in 2013, is the definitive account of an extraordinary mind and life. Capturing both the inner…


Book cover of Before Enigma: The Room 40 Codebreakers of the First World War

Roseanna M. White Author Of The Number of Love

From my list on British intelligence in WW1.

Why am I passionate about this?

Roseanna M. White is a historical fiction writer whose bestselling stories always seem to find their way to war, espionage, and intrigue. A fascination with her family’s heritage led her to tales set in Edwardian and Great War England, and she’s spent the last seven years studying that culture and how the era’s events intersected with things like faith, family, the arts, and social reforms. Of course, she does all this study and writing about war and mayhem from the safety of her home in West Virginia, where life is blessedly ordinary and no one expects her to actually crack any codes in order to survive...which is definitely a good thing.

Roseanna's book list on British intelligence in WW1

Roseanna M. White Why did Roseanna love this book?

This is a short punchy book that provides a great introduction to the topic of codebreaking in England during the Great War, giving a sweeping overview and then some entertaining and tantalizing stories about the people involved. At just over a hundred pages, this is a quick read that serves as a fun introduction to the topic.

By David Boyle,

Why should I read it?

1 author picked Before Enigma as one of their favorite books, and they share why you should read it.

What is this book about?

How did the British codebreakers succeed in cracking the apparently unbreakable Enigma code during the Second World War? Was it their gifted amateurism? The brilliance of Alan Turing? The invention of the very first computers? Or the pioneering work of Polish cryptographers? It was all of the above. But there is one other crucial factor, which is much less well known. The same team had done it before. The truth is that many of those most closely involved in cracking the Enigma code – Alistair Denniston, Frank Birch, Dilly Knox – had wrestled with German naval codes for most of…


Book cover of Ada's Algorithm: How Lord Byron's Daughter Ada Lovelace Launched the Digital Age

Ben Forta Author Of Captain Code: Unleash Your Coding Superpower with Python

From my list on when you really need to get away, without actually getting away.

Why am I passionate about this?

I read and write lots and love doing so. So when I need a break, the last thing I want is another book, right? Wrong! I take a break with books, and I love fun books that are an escape from the normal day-to-day, ones that won’t lull you to sleep, ones that end too quickly. It’s a sickness, I know, and I’ll deal with it as soon as I have worked through this pile of books on my desk.

Ben's book list on when you really need to get away, without actually getting away

Ben Forta Why did Ben love this book?

I’m a geek; I’m ok with that, and I fully embrace that reality. I love books that tell the stories of the early pioneers who brought about computing as we know it. And few figures are as important and underappreciated as Lady Ava Lovelace.

She literally created what we now call “computer programming languages” before there were modern computers and electricity was widely available! Oh, and she did this before she died at age 33. This is a feel-good, inspiring tale of a woman well ahead of her time.

By James Essinger,

Why should I read it?

1 author picked Ada's Algorithm as one of their favorite books, and they share why you should read it.

What is this book about?

“[Ada Lovelace], like Steve Jobs, stands at the intersection of arts and technology."—Walter Isaacson, author of The Innovators

Over 150 years after her death, a widely-used scientific computer program was named “Ada,” after Ada Lovelace, the only legitimate daughter of the eighteenth century’s version of a rock star, Lord Byron. Why?

Because, after computer pioneers such as Alan Turing began to rediscover her, it slowly became apparent that she had been a key but overlooked figure in the invention of the computer.

In Ada Lovelace, James Essinger makes the case that the computer age could have started two centuries ago…


5 book lists we think you will like!

Interested in Alan Turing, quantum physics, and artificial intelligence?

Alan Turing 13 books
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