How many detective novels did Agatha Christie write?

Agatha Christie, known as the "Queen of Crime," wrote a remarkable total of 66 detective novels throughout her prolific career. This significant number highlights her extensive contribution to the mystery genre, making her one of the most published authors in the world. Her novels often feature iconic characters such as Hercule Poirot and Miss Marple, which have become synonymous with detective fiction. The figure of 66 not only showcases her productivity but also her ability to continually engage readers with intricate plots and memorable characters. This mastery of storytelling has solidified Christie's legacy in literary history.