A secret government file. A conspiracy buried beneath Victorian London. And a group of child assassins trained to kill without mercy.When a top-secret Ministry of Defence file vanishes, Sherlock Holmes is drawn into one of his darkest investigations yet. The clues point not to foreign spies or master criminals, but to a group of children—small, swift, and disturbingly intelligent—known only as the Little Devils.As Holmes and Dr. Watson follow a trail of riddles, dead scientists, and vanishing children, they uncover the terrifying legacy of Project Hemlock—an underground program that turned orphans into weapons. Leading the rebellion is Ghost, a boy with no past and no fear, hiding in the city's underbelly and pulling the strings of a deadly game.But when Holmes realizes the project was once tied to his brother Mycroft, the mystery becomes personal—and far more dangerous. Can Holmes stop the Little Devils before London drowns in its own secrets?Perfect for fans of gripping psychological thrillers, twisted crime mysteries, and dark Sherlock Holmes fiction, this novel delivers a powerful mix of suspense, emotion, and moral complexity.If you enjoy child assassin thrillers, government conspiracy stories, and gothic detective fiction, you won't want to miss Sherlock Holmes and the Little Devils of London.