“Nowadays, no one believes in evil. It is considered, at most, a mere negation of good. Evil, people say, is done by those who know no better - who are undeveloped - who are to be pitied rather than blamed. But, M. Poirot, evil is real! It is a fact! I believe in Evil as I believe in Good. It exists! It is powerful! It walks the earth!' He stopped. His breath was coming fast. He wiped his forehead with his handkerchief and looked suddenly apologetic. 'I'm sorry. I got carried away.”

English author, detective fiction writer

Agatha Christie was an English author, best known for her detective fiction. She lived under the name Agatha Christie and became one of the most widely read writers of the 20th century. She wrote 66 detective novels and 14 short-story collections, including stories built around Hercule Poirot, Tommy and Tuppence, and Miss Marple. Her work is especially associated with mystery and detective writing, and she is widely regarded as one of the greatest writers of all time.