Why am I passionate about this?

I prefer to write historical fiction because so many fascinating stories have already happened in the past, and these tales are filled with real-life characters with rich backstories and personalities. I try to find the best historical figures and scenarios I can through exhaustive research and then stitch them together into thrillers that mesh seamlessly with the history I researched. My books are written to educate and entertain, and nothing makes me prouder than when readers follow the breadcrumb trails I leave behind for further research. I hope you enjoy the hunt!


I wrote

License to Quill: A Novel of Shakespeare & Marlowe

By Jacopo della Quercia,

Book cover of License to Quill: A Novel of Shakespeare & Marlowe

What is my book about?

This is William Shakespeare as we've never seen him before - a secret service agent armed with high-tech gadgets taking…

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

The books I picked & why

Book cover of The Witchcraft Sourcebook

Jacopo della Quercia Why did I love this book?

Of all the books I consulted while writing my own, this is the one that surprised me the most and that I most frequently revisit. It is a collection of historical documents on witchcraft in the Western world from the Roman Empire to the eighteenth century, and I cannot recommend a better book on the subject. It's fascinating, painstakingly researched, instantly accessible to any reader, and either hilarious or horrifying, depending on how you pick your poison! There is a particularly interesting document that details how one sells their soul to the Devil which I was delighted to see referenced in Robert Egger's 2015 film The VVitch. He must have either read this book or consulted that same document during his research, which was clearly to his benefit.

By Brian P. Levack (editor),

Why should I read it?

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

What is this book about?

The Witchcraft Sourcebook, now in its second edition, is a fascinating collection of documents that illustrates the development of ideas about witchcraft from ancient times to the eighteenth century. Many of the sources come from the period between 1400 and 1750, when more than 100,000 people - most of them women - were prosecuted for witchcraft in Europe and colonial America. During these years the prominent stereotype of the witch as an evil magician and servant of Satan emerged. Catholics and Protestants alike feared that the Devil and his human confederates were destroying Christian society.

Including trial records, demonological treatises…


Book cover of Her Majesty's Spymaster: Elizabeth I, Sir Francis Walsingham, and the Birth of Modern Espionage

Jacopo della Quercia Why did I love this book?

If you’ve ever been a fan of the James Bond books or movies, spy-thrillers, or anything involving MI6, this book is about where it all began: the golden age of English espionage. Filled with captivating plots and characters straight out of history, this book was the bedrock that I built my story upon. Please check it out. You will never look at English history the same way again.

By Stephen Budiansky,

Why should I read it?

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

What is this book about?

Sir Francis Walsingham's official title was principal secretary to Queen Elizabeth I, but in fact this pious, tight-lipped Puritan was England's first spymaster. A ruthless, fiercely loyal civil servant, Walsingham worked brilliantly behind the scenes to foil Elizabeth's rival Mary Queen of Scots and outwit Catholic Spain and France, which had arrayed their forces behind her. Though he cut an incongruous figure in Elizabeth's worldly court, Walsingham managed to win the trust of key players like William Cecil and the Earl of Leicester before launching his own secret campaign against the queen's enemies. Covert operations were Walsingham's genius; he pioneered…


Book cover of Christopher Marlowe: Poet & Spy

Jacopo della Quercia Why did I love this book?

It might surprise you to see a Christopher Marlowe biography over any book on William Shakespeare in this list, but Christopher Marlowe: Poet & Spy is seriously that good. It made me fall in love with the scoundrel now credited as co-author to Shakespeare’s three Henry VI plays and who likely had a hand in several more. However, this book is also a captivating glimpse into the real-life exploits and suspicious murder of one of the greatest writers in English history. This book should have been made into several films by now. There’s just so much to like about Marlowe, his vices, and his many secrets. Please get yourself a copy and enjoy the rascal.

By Park Honan,

Why should I read it?

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

What is this book about?

Christopher Marlowe: Poet & Spy is the most thorough and detailed life of Marlowe since John Bakeless's in 1942. It has new material on Marlowe in relation to Canterbury, also on his home life, schooling, and six and a half years at Corpus Christi College, Cambridge, and includes fresh data on his reading, teachers, and early achievements, including a new letter with a new date for the famous 'putative portrait' of Marlowe at Cambridge.

The biography uses for the first time the Latin writings of his friend Thomas Watson to illuminate Marlowe's life in London and his career as a…


Book cover of Shakespeare the Man

Jacopo della Quercia Why did I love this book?

Shakespeare the Man is not the best book out there on William Shakespeare. There are many others that are better researched and less opinionated. However, Rowse gave me the best impression of what Shakespeare has meant to centuries of dramatists and researchers. It was recommended to me by the late Dr. John M. Bell of NYU, who was the most knowledgeable man on Shakespeare I've ever known. I see why he recommended this. It's a short but thorough read, and very enjoyable. Just don't treat Rowse's every word as gospel. His book is about Shakespeare, the man and myth.

By A.L. Rowse,

Why should I read it?

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

What is this book about?

A leading historian probes into Shakespeare's background and creative genius in an attempt to create a portrait of the Elizabethan


Book cover of De Humani Corporis Fabrica Libri Septem

Jacopo della Quercia Why did I love this book?

De Humani Corporis Fabrica Libri Septem ["On the Fabric of the Human Body in Seven Books"] will likely catch you by surprise since, unlike most books featured on this website, this one was printed back in 1543. Fortunately, this means that anyone with a working Internet connection and web browser can access this mystifying medical atlas from the sixteenth century. Annotated editions of On the Fabric of the Human Body are available online from numerous medical colleges, so please take the time to find and appreciate this masterpiece of anatomy and artistic imagination.

By A. Vesalius, G. Hartenfels, J. Dalton

Why should I read it?

1 author picked De Humani Corporis Fabrica Libri Septem as one of their favorite books, and they share why you should read it.

What is this book about?

This book, "De humani corporis fabrica libri septem", by A. Vesalius, J. Dalton, G. Hartenfels, is a replication of a book originally published before 1568. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.


Explore my book 😀

License to Quill: A Novel of Shakespeare & Marlowe

By Jacopo della Quercia,

Book cover of License to Quill: A Novel of Shakespeare & Marlowe

What is my book about?

This is William Shakespeare as we've never seen him before - a secret service agent armed with high-tech gadgets taking on Guy Fawkes and an army of witches. A freerunning Christopher Marlowe scales the bell towers of Venice and Rome, and Leonardo da Vinci's scythed chariot sweeps through the streets of London. License to Quill is a work of deep historical research and, even better, of prodigious and inventive literary imagination. I'll never read Macbeth the same way again. 

Ross King, New York Times bestselling author of Brunelleschi's Dome and Michelangelo and the Pope's Ceiling.

You might also like...

The Bloomsbury Photographs

By Maggie Humm,

Book cover of The Bloomsbury Photographs

Maggie Humm Author Of Radical Woman: Gwen John & Rodin

New book alert!

Why am I passionate about this?

Author Woolfian Gym devotee World-traveller

Maggie's 3 favorite reads in 2023

What is my book about?

An enthralling portrait of the Bloomsbury Group’s key figures told through a rich collection of intimate photographs. Photography framed the world of the Bloomsbury Group. The thousands of photographs surviving in albums kept by Virginia Woolf, Vanessa Bell, Dora Carrington, and Lytton Strachey, among others, today offer us a private insight into their lives.

Maggie Humm brings together a curated selection of these photographs to offer us a fresh portrait of the Bloomsbury Group, showing them in a new, domestic intimacy. She brings to life the texture of Bloomsbury: their pastimes, children, clothes, houses, servants, pets, and holidays.

The Bloomsbury…

The Bloomsbury Photographs

By Maggie Humm,

What is this book about?

An enthralling portrait of the Bloomsbury Group's key figures told through a rich collection of intimate photographs

Photography framed the world of the Bloomsbury Group. The thousands of photographs surviving in albums kept by Virginia Woolf, Vanessa Bell, Dora Carrington, and Lytton Strachey, among others, today offer us a private insight into their lives.

Maggie Humm brings together a curated selection of these photographs to offer us a fresh portrait of the Bloomsbury Group, showing them in a new, domestic intimacy. She brings to life the texture of Bloomsbury: their pastimes, children, clothes, houses, servants, pets, holidays. Several photographs are…


5 book lists we think you will like!

Interested in William Shakespeare, espionage, and spies?

Espionage 603 books
Spies 631 books