💫 Mystery & Crime

Solve the case in our mystery and crime fiction collection — from Sherlock Holmes' chillingly logical deductions to Father Brown's quiet sleuthing, Agatha Christie-era whodunits, and pulp-era heist capers. Read 330+ free mystery novels online, including the complete Sherlock Holmes canon, Ellery Queen-style puzzle plots, hard-boiled detective tales, and Western-frontier crime stories. Whether you love locked-room puzzles, cat-and-mouse spy intrigue, or quiet armchair detection, this collection delivers a clue at every chapter break. Hand-picked classics from Conan Doyle, G.K. Chesterton, Wilkie Collins and more, with new chapters weekly.