Crooked House (Agatha Christie)

A wealthy Greek businessman is found dead at his London home...

The Leonides were one big happy family living in a sprawling, ramshackle mansion. That was until the head of the household, Aristide, was murdered with a fatal barbiturate injection.

Suspicion naturally falls on the old man's young widow, fifty years his junior. But the murderer has reckoned without the tenacity of Charles Hayward, fiance of the late millionare's granddaughter...

Agatha Christie is known throughout the world as the Queen of Crime. Her books have sold over a billion copies in English with another billion in over 70 foreign languages. She is the most widely published author of all time and in any language, outsold only by the Bible and Shakespeare. She is the author of 80 crime novels and short story collections, 20 plays, and six novels written under the name of Mary Westmacott.