DOUBLE CROSS: THE TRUE STORY OF THE D-DAY SPIES

AGENT SONYA: LOVER, MOTHER, SOLDIER, SPY

In the quiet Cotswolds village of Great Rollright in 1944, a thin, and unusually elegant, housewife emerged from her cottage to go on her usual bike ride. A devoted mother-of-three, attentive wife and friendly neighbour, Sonya Burton seemed to epitomise rural British domesticity. However, rather than pedalling towards the shops with her ration book, Ursula Kuczynski codename Sonya - was heading for the Oxfordshire countryside to gather scientific secrets from a nuclear physicist. Secrets that would enable the Soviet Union to build the atomic bomb. In Agent Sonya, Ben Macintyre reveals the astonishing story behind the most important woman spy in history and the huge emotional cost that came with being a mother, a wife, and a secret agent at once.

AGENT ZIGZAG

On a chill December night in 1942, a Nazi parachutist landed in a Cambridgeshire field. His mission: to sabotage the British war effort. His German masters called him Fritz, or Fritzchen. The British police knew him as Eddie Chapman. Within weeks Chapman was in the hands of MI5 and operating as Agent Zigzag.

COLDITZ: PRISONERS OF THE CASTLE

In a forbidding Gothic castle on a hilltop in the heart of Nazi Germany, an unlikely band of British officers spent the Second World War plotting daring escapes from their German captors. Or so the story of Colditz has gone, unchallenged for 70 years. But that tale contains only part of the truth. The astonishing inside story, revealed for the first time by bestselling historian Ben Macintyre, is a tale of the indomitable human spirit, but also one of class conflict, homosexuality, espionage, insanity and farce. Through an astonishing range of material, Macintyre reveals a remarkable cast of characters, wider than previously seen and hitherto hidden from history, taking in prisoners and captors who were living cheek-by-jowl in a thrilling game of cat and mouse. From the elitist members of the Colditz Bullingdon Club to America's oldest paratrooper and least successful secret agent, the soldier-prisoners of Colditz were courageous and resilient as well as vulnerable and fearful -- and astonishingly imaginative in their desperate escape attempts. Deeply researched and full of incredible human stories, this is the definitive book on Colditz.

OPERATION MINCEMEAT: THE TRUE SPY STORY THAT CHANGED THE COURSE OF WWII

One April morning in 1943, a sardine fisherman spotted the corpse of a British soldier floating in the sea off the coast of Spain and set off a course of events that would change the course of the Second World War. Operation Mincemeat was the most successful wartime deception ever attempted, and certainly the strangest. Richard & Judy Bookclub

A SPY AMONG FRIENDS

Kim Philby spent his school days at Eton, and during his time at Cambridge he was recruited by the KGB. This biography follows his illustrious career at the heart of MI6. Here, over the course of two decades he passed top secret information to his Soviet spymasters and sabotaged virtually every major Anglo-American operation.

THE SPY AND THE TRAITOR

On a July evening in 1985, a middle-aged man stood on the pavement of a busy avenue in Moscow, holding a plastic carrier bag. He looked like any other Soviet citizen, but the man was a spy. A senior KGB officer, for more than a decade he had supplied his British spymasters with a stream of priceless secrets. The bag was a signal: to activate his escape plan to be smuggled out of Soviet Russia. So began one of the boldest and most extraordinary episodes in the history of spying.