The Secret Adversary

🕵️‍♀️ Two bright young adventurers. One vanished woman. And a conspiracy that could shake the British Empire. In The Secret Adversary, Agatha Christie delivers a gripping tale of espionage, danger, and intrigue set in post–World War I Britain. This novel introduces readers to the witty and courageous duo Tommy Beresford and Tuppence Cowley, childhood friends who reunite to start a detective ag...