Agatha Christie's Partners in Crime by Agatha Christie - USED

The first Tommy and Tuppence mystery. They're the perfect partners in marriage, as well as in crime. Tommy and Tuppence Beresford have a unique way of solving cases: They assume the methods and personalities of the world's greatest sleuths. Tommy and Tuppence take over a detective agency and assume the methods of such great fictional detectives as Sherlock Holmes and Hercule Poirot to solve case after case.