For those who are well-versed in vintage … Shop. The novel also features Miss Marple, one of Agatha’s most well remembered fictitious character. She is best known for her 66 detective novels and 14 short story collections, as well as the world’s longest-running play – The Mousetrap. When a murder is announced through an advertisement in a local newspapers, everyone thought of it as a big hoax, until a murder sets itself into a culminating stage. Endless Night. The 50th novel by Agatha Christie begins this list of 10 best Agatha Christie novels. Agatha Christie is not just a famous mystery writer, she’s the best selling novelist of all time with over two billion copies sold and a massive fandom that continues long after her death. Agatha Christie Endless Night $8. But if you decide you’d like to see what Christie has to offer, with over 60 novels and 14 short story collections, getting started can be a daunting task. The 1950 novel. Agatha Christie is the queen of detective fiction and one of the 20th century's best writers. Outsold only by the Bible and Shakespeare, Agatha Christie is the best-selling novelist of all time. She was also one of its most prolific authors too, having published over 60 novels. 10 best Agatha Christie novels The Murder of Roger Ackroyd Christie’s deft mastery of storytelling makes this book a favourite of murder mystery fans and writers alike. Discover more.