Fans pick 100 books like The Spy and the Traitor

Another nonfiction and for me, the greatest book ever written on intelligence gathering. Unlike so many other books on espionage, it does not take place in the context of the Cold War but during the time of the struggle between Britain and Russia to control the passes of central Asia.

I loved how this book brought to life the stories of intelligence agents on both sides of the struggle, how they infiltrated hostile territories, won over warlords, and often lost their heads. The action took place before modern technology when agents relied on their powers of disguise, linguistic abilities, and their instinct to detect danger before it cost them their lives.

So much of what occurs in the great game explains the modern world today, which is why I believe this book is a must-read not only for those interested in espionage but international relations in general.

Knowing about Noor Inayat Khan’s life is crucial to understanding why people become spies; her story is utterly startling.

I learned about Noor (codename Madeleine) while doing research in London for my fifth book. One of the people I interviewed was well-informed about the women who were trained as spies in WWII for Winston Churchill’s Special Operations Executive (SOE).

During that trip, someone left a copy of her biography, Spy Princess (a 2006 British publication), for me at the hotel front desk; to this day, I don’t know who. I read it on the flight back to the U.S. and was immensely moved by Noor’s motivations and her shocking bravery, especially after she faced the Gestapo and was sent to a concentration camp. 

This book is a detailed description of the MI5 investigation of an undercover KGB couple by the names of Peter and Helen Kroger. In reality, they were American citizens named Morris and Lona Cohen. 

They were important members of the Rosenberg spy ring that stole the atomic secret. They fled the country just in time to escape execution. In 1954 they were redeployed to the UK to gather information concerning the nuclear submarine research done by the UK Navy off the isle of Portland. 

This book gives the reader insights into the complex police work needed to unmask deep-cover agents. After 8 years in jail, the Cohens were released and spent the remainder of their life in Moscow. They were part of the team that prepared me for my mission as a deep cover agent.

Markus Wolf is generally considered the greatest Spy Master of the Cold War. 

He was in charge of intelligence for the Stasi (East German Intelligence Service), which was focused primarily on the enemy on the other side of the Berlin Wall. The Stasi was incredibly successful, having placed up to 1,000 East German agents into high places in the German government. 

This is a tale of espionage devised and executed by the best. Wolf was the inspiration for the famous “Karla” character in John Le Carree’s novels

Anyone who has witnessed the spy game up close knows that it is forever balanced on the edge of farce and often topples over into it. The world of espionage is filled with chancers, charlatans, and the desperate. Graham Greene beautifully captures this descent into farce in the character of Wormold, who invents agents and secret plans to keep his handlers happy and hopefully improve his life a little at the same time.

I love how Greene shows that intelligence is often unintelligent and that the motivations of those involved in the spy game are rarely simple, easily derailed, and often lead to danger and tragedy beyond what one could ever believe to be possible.

I have read several John Le Carre novels, but I chose this one because of its ingenious depiction of the psychological traps of spydom.

It’s a satire, and as it moves through a mire of lies and deceit, it digs deeply into the twists and turns of the life of a tailor seemingly forced by bribery and blackmail to be a spy. His only freedom is to release his creativity into a vast new domain of endless deceit, in which, among other things, he drenches his handler with lies.

The story is brimming with surprises, including the fact that there’s no violence, which is one of the reasons I liked it so much. I read this one twice, years ago, and both times, I could barely take a break.

This book taught me how to write a thriller. I’ll admit I’m obsessive. I’ve not only read this book—and watched the movie—many times, but I read everything I could find about how Follet wrote this novel, his method of writing, etc. 

As I do in my novels, he breaks some of the so-called rules. His “bad guys” are real and engaging characters. He paces his novels, intertwining characters and storylines. He builds tension. And he mixes real history and real locations with his fictional characters in a way that brings them to life. 

Most of all, as do I, he loves plot, conflict, and storytelling. 

Ever since I heard the words how a long knife had ‘skewered’ Scudder to the floor, I was hooked on Buchan’s classic story and became a devote of Richard Hannay. When I say I heard it, it is because a teacher read it to us at school when they used to do things like that. The chase around the Highlands of Scotland remains one of the greatest pieces of spy writing. You can feel the ingenuity and sheer effort Hannay has to put into his quest to avoid capture and find the 39 Steps.

I have read the book many times since, and it has stood the test of time with flying colors. In many respects, it should be the starting point for the aspiring espionage writer.

George Smiley is a most unlikely hero for a spy thriller. He’s old, tired, and just wants to be left with his books and his research. He wears big, comical glasses, and his wife, the lovely Lady Anne, refers to him as her “Toad.” He doesn’t look like a spy at all.

George is old-school—careful, meticulous, and precise. In this book, we are gifted with an insider's view of a gimlet mind as he sifts through the traces of all that’s been buried, in pursuit, not only of the truth but of the foul trick that has turned the British Secret Service inside out. I came to deeply respect George’s integrity, his ability to self-evaluate, and see clearly not only the strategies and ploys of his enemy but also his own flaws and weaknesses.

Book two of the Game, Set, and Match trilogy is the spy splot that I wish I could write. While the plot is global in scale, with characters crisscrossing continents, what grabbed me was the blending of international espionage with the domestic life and troubles of lead character Bernard Samson. To me, it felt a lot closer to the truth than the plastic, all-action creations of other spy writers.