The first Tommy and Tuppence mystery, including an all-new introduction by Agatha Christie expert John CurranTommy and Tuppence, two people flat broke and out of work, are restless for excitement. They embark on a daring business scheme-Young Adventurers, Ltd.-"willing to do anything, go anywhere."But their first assignment, for the sinister Mr. Whittington, draws them into a diabolical political conspiracy. Under the eye of the elusive, ruthless Mr. Brown, they find themselves plunged into more danger than they ever imagined. | The Secret Adversary by AGATHA CHRISTIE, Audio Book (CD) | Indigo Chapters