In the Fog

Richard Hannay flees across the Scottish moors after a stranger is murdered in his flat. A foundational spy thriller built on pursuit, disguise, and a coded mystery only Hannay can solve in time.

John Buchan

A weekend houseguest turns amateur sleuth after a man is found dead behind a locked door. Milne's only mystery novel is a clean, witty locked-room puzzle from the author of Winnie-the-Pooh.

A.A. Milne

A landlady starts to suspect that her quiet new tenant is the Jack the Ripper-inspired killer terrorizing the city. The novel that defined modern psychological suspense and inspired Hitchcock's first thriller.

Marie Belloc Lowndes

Lawyer Utterson investigates the strange will of his friend Dr. Jekyll and the violent stranger who keeps appearing in his place. A mystery that hides its revelation until the last chapter, told entirely through documents and witness accounts.

Robert Louis Stevenson

A poet infiltrates an anarchist council called by days of the week and discovers each member hides another mystery. A philosophical thriller that turns the spy genre inside out.

G. K. Chesterton