‘A superbly researched and groundbreaking account of Soviet espionage in the Thirties ... remarkable’ 5* review, Telegraph On the trail of Soviet infiltrato

When the Cold War ended, the spying that marked the era did not. An incredible true story from the Pulitzer Prize-nominated New York Times bestselling author of

NEW YORK TIMES BESTSELLER • The celebrated author of Double Cross and Rogue Heroes returns with a thrilling Americans-era tale of Oleg Gordievsky, the Russian

The true story of the master spies who stole the atomic bomb

A thrilling, critically-acclaimed account of the Cold War spies and spycraft that changed the course of history, perfect for young readers of Bomb and The Boys