Books like Sleeping with the enemy by Hal Vaughan

A biography of Oleg Gordievsky, the Soviet double‑agent who, while working undercover in the KGB, supplied MI6 with critical intelligence that accelerated the collapse of the Cold War.

A revealing portrait of Allen Dulles, the CIA’s longest‑serving director, uncovering his influence over U.S. policy, covert operations, and alleged links to assassinations and global intrigue.

The true story of the greatest codebreaking duo that ever lived, an American woman and her husband who invented the modern science of cryptology together and used it to confront the evils of their time, solving puzzles that unmasked Nazi spies and helped win World War II.

The spellbinding autobiography of one of the only Nazi spies to reach American soil. September 1944. Germany is burning at both ends and the Reich is crumbling. Word has drifted back to Berlin that the Americans are testing a secret weapon of unbelievable destruction. A weapon that will win the war. The Fuhrer himself calls upon Agent 146 in a last ditch effort to sabotage America's atomic program. Two months later, a German U-boat surfaces off the coast of Maine. Agent 146 and an American turncoat named William Collepaugh sneak ashore. Down the coast they go, ending up in New York. Once there, a fascinating game of cat and mouse begins as the FBI attempts to close in on the elusive Nazi spy. Never before published in the U. S., Agent 146 is an intriguing tale of espionage under the Reich. Within these pages are fascinating accounts of the Nazis' plans to sabotage the Allies--from sending in commandos to capture Gibraltar to blowing up the Panama Canal. Agent 146 is a must read memoir for any World War II history buff.

During the early Cold War, newly minted Lieutenant James D. Cronley Jr. is recruited by a fledgling intelligence effort that becomes the CIA, tasked with hunting Soviet spies and surviving the perilous world of espionage.