Fans pick 100 books like Invisible Agents

On finishing my book, I wanted to write a companion novel, based this time in Paris. My inspiration for the lead character in that book was Marie-Madeleine Fourcade, an extraordinary woman who led the Alliance network in France, operating on behalf of SIS, as MI6 was then known. Her handler Sir Kenneth Cohen described her as the ‘textbook beautiful spy,’ but her intelligence and courage marked her out even more. Marie-Madeleine lived a life on the run, operating under the radar via a string of false identities, and even escaping imprisonment. Lynne Olsen’s riveting account tells the story of Marie-Madeleine’s terrifying existence in Nazi-occupied France, and of a heartbreaking love affair. 

British people have often heard of Edith Cavell, who has been commemorated in Britain as a national heroine of the war after she was executed by the Germans in 1915 for her role in running an escape network in Belgium for Allied Soldiers. But Cavell was only one individual amongst hundreds who resisted the authorities in occupied France and Belgium. Like Cavell, young Belgian woman Gabrielle Petit was remembered as a national heroine after her execution during the war. De Schaepdrijver’s book vividly brings her story to life, explaining how she was became involved in espionage, as well as showing how a cult of remembrance grew around her in the decades following the 1918 armistice.

What I loved about this book is that it is the true story of an American woman living in Nazi-occupied France, where she organised and ran resistance groups and led them in action.

The book, though factual, reads like a fictional novel, and her exploits and shear "daring do" almost beggar belief. She only had one leg, a fact that many who met her were completely unaware of, yet she crossed the Pyrenees on foot in winter!

It didn’t surprise me to find out that the men who "ran" the operations from London and Washington denigrated her achievements and consigned her to obscurity, describing her in the words of the book’s title. But she was a truly amazing heroine, and I would have loved to have met her.

Sarah Helm’s biography of Vera Atkins is perfectly titled. On one level, Vera was the 2nd in command of SOE’s French Section, responsible for recruiting, training, and deploying SOE operatives into France. On another level, there were the closely guarded secrets of her own life.

Sarah Helm’s biography revealed a workaholic, an immigrant who became more English than the English, and whose loyalty to her charges, and the Allied cause, was unswerving. After the war, when 118 SOE agent didn’t make it home, Vera launched a personal crusade to find out what happened to them – a mission that took her across Allied-Occupied Germany to the concentration camps. (She found all but one.)

On a side note, Vera Atkins has been fictionalised on both big and small screens, from Ian Fleming’s Miss Moneypenny to Foyle’s War Hilda Pierce. Her legacy remains an inspiration.

I’d always imagined the femme fatale, Mata Hari, as the female spy of WWI, but in this well-researched book by Tammy Proctor, I was fascinated to learn there were quite a few women agents in the Great War. Proper ladies, in long dress skirts or nurses’ uniforms, each playing her part in a dangerous game of subterfuge against the enemy to help the Allies win. They knew the risks, yet were willing to sacrifice their lives for what they saw as the greater good; and it was these women who inspired me to create the heroine in my book, Evelyn Marche. Her bravery and daring in the novel are a tribute to them.

Nowhere is the phrase "stranger than fiction" more appropriate than in describing Agent Zigzag. Charming British conman Eddie Chapman turned himself into one of the best double agents his country ever produced. But for whom was he really working? None of his handlers seemed to be sure. His squirming loyalties allowed him to keep a family and a mistress, to remain alive despite interrogation by both sides, and earn an Iron Cross from Germany's Abwehr and a pardon from MI5 for blowing up a British factory. I was astonished by this tale, and left wondering if Chapman, in the end, just worked for Chapman.

The official history of MI5 similarly provides the first authorised account of another secret organisation. The book provides a far-reaching account of clandestine activities since its nascent beginnings as part of the Secret Service Bureau in 1909, and across a period of 100 years. It offers a rare insight into some of the eyebrow-raising operations in counter-espionage, as well as an administrative overview, for an intelligence agency that is responsible for Britain’s security at home. It gives the first inside account from it archives, from Bolshevik threats and Communist subversive activities in the 1920s in Britain to Hitler’s spies in the 1930s, to the Double-Cross deception and agents of World War Two. It goes beyond the Second World War to name some of the traitors and spies of the Cold War. There is a clear understanding publicly for the first time of the sheer scale of surveillance of enemies or… show more.

When Nazi Germany posed a threat to peace in Europe in the 1930s, British intelligence became increasingly concerned about right-wing groups and subversive activities in Britain, and that included the rise of the British Union of Fascists (BUF) under Sir Oswald Mosley. Robert Hutton’s compelling narratives tell the story of agent ‘Jack King’ – real name Eric Roberts (an ex-bank clerk from Cornwall) who was tasked by Maxwell Knight (‘M’) of counter-espionage at MI5 with infiltrating the BUF in the 1930s. Hutton has been able to immerse us in the world of Agent Jack because of a chance discovery of a brief reference in declassified MI5 files. Then in 1942 Agent Jack was tasked with masquerading as a Gestapo officer in London. He met with a German female recruiting officer ‘Marita’ in a safe house near Paddington and she suspected he might have been an undercover MI5 spy, but in… show more.

This is a lively and shocking book, exposing countless Nazi wartime spies and sympathisers in Britain, with their stories and photos of them. One of them was Major General John F. C. Fuller.

When I was very young, I knew several people who knew him and spoke of him warmly. He was greatly admired for his book on Alexander the Great. These friends often said they were hoping to introduce me to him, but it never happened. They thought I would find him interesting because of his knowledge of ancient Greece.

None of them appeared to be aware that Fuller was a fanatical anti-Semite and fascist who had supported Hitler. So easily did he survive the War and retain some admirers into the 1960s. Fuller was famous as a genius of modern armored warfare and had countless admirers in the Army. He had written 45 books. He died in 1966.… show more.

The success of the D-Day invasion of German-occupied France was highly dependent upon spy-gathered information. The stories of three young women, unlikely heroes, are set against a complicated historical backdrop of spy networks in Nazi-occupied France leading up to the Allied invasion. These are the stories of Andree Borrel, Odette Sansom, and Lise de Baissac. The British spy organization, Special Operations Executive (SOE) hired, trained, and utilized these and other women as field operatives. Without the covert work they accomplished, the Allied invasion could have been disastrous. Although the work is non-fiction, it flows like a novel with quotes and personal anecdotes of the real agents. The courage and valor of these everyday women turned heroines are inspiring.