The detective’s first note
Four country houses. Four hosts who did not live to see the morning. Each is found at first light, slumped across the writing desk in the study. No door forced. No window open. Whoever came in was invited.
Sir Reginald Vane. Professor Hartley. Mr. Whitfield. Ms. Calloway. Sixteen guests, each with a reason to be there and something to hide. And one detective, who arrives before the frost has lifted and stands a long while in the doorway, learning each room the way one learns a face.
You work beside them. Every chapter ends at a puzzle: the card in a dead man’s hand, the safe, the darkroom, the house itself. Solve it and you have found what the detective found. Solve all ten and a logic grid names the killer. The sealed confession waits at the back of the book.
Four houses pretending to sleep. Can you tell who is only pretending?

