Dumb Witness (Agatha Christie)

Everyone blamed the dog. When a wealthy spinster trips on the stairs, it seems only natural to assume it was an accident - a rubber ball left there by her lively terrier.

And yet the more Emily Arundell thought about it, the more convinced she became that one of her relatives was trying to kill her. Seeking answers, she writes to the famous detective, Hercule Poirot.

Only, by the time her letter arrives, Miss Arundell is dead.

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.