"The Root of All Evil" is a mystery novel written by J.S. Fletcher, a prolific British author known for his detective fiction. First published in 1911, the novel is set in the early 20th century and follows the classic conventions of the Golden Age of detective fiction.

The story begins with the discovery of a murder in a small English village, setting off a chain of events that unravels a web of secrets and intrigue. The investigation is led by a clever and determined detective who must sift through clues and red herrings to uncover the truth behind the crime.

As the plot unfolds, the reader is introduced to a cast of characters, each with their own motives and secrets. Suspicion falls on various individuals, and the detective must navigate through a maze of lies and deceit to solve the case.

"The Root of All Evil" is praised for its intricate plot, well-drawn characters, and atmospheric setting. Fletcher's writing style captures the essence of the English countryside and creates a compelling backdrop for the mystery to unfold.

Overall, "The Root of All Evil" is a classic whodunit that will keep readers guessing until the very end, making it a must-read for fans of traditional detective fiction.