7 Essential Agatha Christie Books You Must Read at Least Once

Agatha Christie was a renowned British author universally known for her infamous detective novels and mysteries such as Murder on the Orient Express, And Then There Were None, and Death on the Nile. Known as the "Queen of Crime," Christie started writing at a young age, but she didn't find success until she published her first novel, The Mysterious Affair at Styles, which marked the debut of one of the most famous fictional detectives, Hercule Poirot. She would go on to publish over sixty detective novels and fourteen short stories, making her one of the most prolific and influential authors of all time.