The Secret Adversary & The Murder of Roger Ackroyd & The Mysterious Affair at Styles

English author and dramatist Agatha Christie specialised in detective fiction. She produced almost 75 novels including 14 collections of short stories and 66 detective novels. One of the best-selling authors of all time Christie is arguably the most well-known mystery author in the world. Some of AGATHA CHRISTIES best works are collected in this compilation. Agatha Christie is credited with founding the detective book genre which has existed for decades. She established this genre and gave it its current form. The central plot of detective stories is figuring out who committed the crime and Agatha Christie dominates this genre. She is the best-selling mystery author in the world and is frequently praised for her mastery of narrative character development and tension.