The Secret Adversary

Two penniless and adventurous young people decide to start their own business as professional adventurers, only to find themselves dangerously entangled in a mysterious client's sinister schemes. In this first Tommy and Tuppence mystery, Agatha Christie weaves together wit, peril, and unexpected twists as the pair navigate their treacherous assignment. What begins as a clever commercial enterprise becomes a thrilling adventure that tests their courage and cunning.