In The Hat Trick, Margery Allingham crafts a clever and suspenseful short story featuring her beloved detective, Albert Campion. When a harmless parlor trick at a high-society gathering turns into a baffling mystery, Campion finds himself unraveling a case of deception, hidden identities, and unexpected danger. What begins as an evening of lighthearted entertainment quickly takes a sinister turn when an item of great value vanishes without a trace. As suspicions rise and secrets come to light, Campion must rely on his sharp intellect and unorthodox methods to uncover the truth before the trick becomes a trap. Filled with Allingham's signature wit, engaging characters, and a tightly woven plot, The Hat Trick is a delightful mystery that showcases the brilliance of Albert Campion and the timeless appeal of classic detective fiction.