Why am I passionate about this?

I’ve always had a longstanding interest in space, and particularly in aliens. In researching my breakthrough novel Not Alone, I extensively read as much nonfiction content on the topic as I could find, including governmental-backed scenario analyses of how things might actually play out in a contact or invasion scenario. Naturally, I have also read widely in the sci-fi genre for my own pleasure, with most of my interest in this specific topic.


I wrote

Not Alone

By Craig A. Falconer,

Book cover of Not Alone

What is my book about?

My book is a deep dive into what would happen if an everyday man discovered proof that aliens exist and…

Shepherd is reader supported. When you buy books, we may earn an affiliate commission.

The books I picked & why

Book cover of Contact

Craig A. Falconer Why did I love this book?

I see this book as the greatest alien-related story of all time.

Carl Sagan’s humanity and philosophy make it so much more than a tale of alien contact. This is a human story about how alien contact would affect us and the world around us, from the personal to the political and on all levels from micro to macro.

The breadth of the story’s scope opened my mind in countless ways.

By Carl Sagan,

Why should I read it?

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

What is this book about?

In December 1999 a multinational team journeys out to the stars, to the most awesome encounter in human history. Who - or what - is out there?


Book cover of Childhood's End

Craig A. Falconer Why did I love this book?

This was the first major alien arrival novel I read. I recall being awestruck by Arthur C. Clarke’s masterful mixing of incisive storytelling and a deep sense of grandeur.

The Overlords are hugely memorable, but it was the exploration of human identity that had the biggest effect on me. The story endures as a classic for a very good reason.

By Arthur C. Clarke,

Why should I read it?

8 authors picked Childhood's End as one of their favorite books, and they share why you should read it.

What is this book about?

Arthur C. Clarke's classic in which he ponders humanity's future and possible evolution

When the silent spacecraft arrived and took the light from the world, no one knew what to expect. But, although the Overlords kept themselves hidden from man, they had come to unite a warring world and to offer an end to poverty and crime. When they finally showed themselves it was a shock, but one that humankind could now cope with, and an era of peace, prosperity and endless leisure began.

But the children of this utopia dream strange dreams of distant suns and alien planets, and…


Book cover of Sphere

Craig A. Falconer Why did I love this book?

I have rarely felt a compulsion to turn the pages of a book as quickly as I did while reading this book. I grew up as a huge fan of Jurassic Park and read this book many years later with little idea of what to expect.

The claustrophobic surroundings and relentless tension made this a very fast book to read, but the philosophical considerations made sure it is one that has stayed in my mind ever since.

By Michael Crichton,

Why should I read it?

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

What is this book about?

“Ingenious and beguiling.”
—Time

“Crichton keeps us guessing at every turn in his best work since The Andromeda Strain.”
—Los Angeles Times

“Sphere may be Crichton’s best novel, but even if it ranked only second or third, it would be a must for suspense fans.”
—Miami Herald

A classic thriller from #1 New York Times bestselling author Michael Crichton, Sphere is a bravura demonstration of what he does better than anyone: riveting storytelling that combines frighteningly plausible, cutting edge science and technology with pulse-pounding action and serious chills. The gripping story of a group of American scientists sent to the…


Book cover of The War of the Worlds

Craig A. Falconer Why did I love this book?

The immersive nature of this book's narrative gripped me from the very start. This is a truly foundational text in the genre, but it nevertheless holds up to this day.

I particularly enjoyed the two-part story’s focus on humanity’s initial resistance to the invading force as well as an exploration of life under Martian control.

It goes without saying that the book is considerably older than the others I read while becoming interested in this topic. I enjoyed reflecting on the similarities and differences in Wells’ contemporary ideas about aliens, which naturally reflect some key Earth-based societal concerns of the time.

By H.G. Wells,

Why should I read it?

17 authors picked The War of the Worlds as one of their favorite books, and they share why you should read it.

What is this book about?

But planet Earth was not only being watched - soon it would be invaded by monstrous creatures from Mars who strode about the land in great mechanical tripods, bringing death and destruction with them. What can possibly stop an invading army equipped with heat-rays and poisonous black gas, intent on wiping out the human race? This is one man's story of that incredible invasion, from the time the first Martians land near his home town, to the destruction of London. Is this the end of human life on Earth?


Book cover of The Hitchhiker's Guide to the Galaxy

Craig A. Falconer Why did I love this book?

The whimsy and humor of this book make it an easy choice to round out an otherwise serious list! An engrossing story lurks behind the comedy, which is no doubt why this book has transcended generations and cultures to persist as a worldwide fan favorite.

The truth is that we have no idea what humanity’s first encounter with aliens will look like, even if Arthur Dent’s experience with the bureaucratic Vogons is a little more tongue-in-cheek than those in our more “serious” picks.

By Douglas Adams,

Why should I read it?

36 authors picked The Hitchhiker's Guide to the Galaxy as one of their favorite books, and they share why you should read it.

What is this book about?

This box set contains all five parts of the' trilogy of five' so you can listen to the complete tales of Arthur Dent, Ford Prefect, Zaphod Bebblebrox and Marvin the Paranoid Android! Travel through space, time and parallel universes with the only guide you'll ever need, The Hitchhiker's Guide to the Galaxy.

Read by Stephen Fry, actor, director, author and popular audiobook reader, and Martin Freeman, who played Arthur Dent in film version of The Hitchhiker's Guide to the Galaxy. He is well known as Tim in The Office.

The set also includes a bonus DVD Life, the Universe and…


Explore my book 😀

Not Alone

By Craig A. Falconer,

Book cover of Not Alone

What is my book about?

My book is a deep dive into what would happen if an everyday man discovered proof that aliens exist and the government has been lying about it.

Fighting against powerful interests who will do anything to stop him, Dan McCarthy vows to do whatever it takes to convince the world that his story is true. Not even Dan realizes that the fate of humanity might just rest on his success.

You might also like...

Tap Dancing on Everest: A Young Doctor's Unlikely Adventure

By Mimi Zieman,

Book cover of Tap Dancing on Everest: A Young Doctor's Unlikely Adventure

Mimi Zieman Author Of Tap Dancing on Everest: A Young Doctor's Unlikely Adventure

New book alert!

Why am I passionate about this?

I’m an OB/GYN, passionate about adventuring beyond what’s expected. This has led me to pivot multiple times in my career, now focusing on writing. I’ve written a play, The Post-Roe Monologues, to elevate women’s stories. I cherish the curiosity that drives outer and inner exploration, and I love memoirs that skillfully weave the two. The books on this list feature extraordinary women who took risks, left comfort and safety, and battled vulnerability to step into the unknown. These authors moved beyond the stories they’d believed about themselves–or that others told about them. They invite you to think about living fuller and bigger lives. 

Mimi's book list on women exploring the world and self

What is my book about?

Tap Dancing on Everest, part coming-of-age memoir, part true-survival adventure story, is about a young medical student, the daughter of a Holocaust survivor raised in N.Y.C., who battles self-doubt to serve as the doctor—and only woman—on a remote Everest climb in Tibet.

The team attempts a new route up the East Face without the use of supplemental oxygen, Sherpa support, or chance for rescue. When three climbers disappear during their summit attempt, Zieman reaches the knife edge of her limits and digs deeply to fight for the climbers’ lives and to find her voice.


Tap Dancing on Everest: A Young Doctor's Unlikely Adventure

By Mimi Zieman,

What is this book about?

The plan was outrageous: A small team of four climbers would attempt a new route on the East Face of Mt. Everest, considered the most remote and dangerous side of the mountain, which had only been successfully climbed once before. Unlike the first large team, Mimi Zieman and her team would climb without using supplemental oxygen or porter support. While the unpredictable weather and high altitude of 29,035 feet make climbing Everest perilous in any condition, attempting a new route, with no idea of what obstacles lay ahead, was especially audacious. Team members were expected to push themselves to their…


5 book lists we think you will like!

Interested in extraterrestrial life, space horror, and close encounters?

Space Horror 25 books
Close Encounters 52 books