The Secret Adversary

Danger, espionage, and a conspiracy that could topple nations. The Secret Adversary is Agatha Christie's thrilling spy novel and the very first adventure of her beloved detective duo, Tommy and Tuppence Beresford. Set in post–World War I England, the story follows two spirited young friends who form a partnership in search of excitement—and stumble into an international mystery. Tasked with rec...