The Seven Dials Mystery (Superintendent Battle #2) (Vintage 1990 Edition)(Paperback Edition)
Author: Agatha Christie
Goodreads Rating: 3.78
Gerry Wade had proved himself to be a champion sleeper, so the other house guests decided to play a practical joke on him. Eight loud alarm clocks were set to go off one after another. But when the morning arrives one clock was missing and the prank had backfired with tragic consequences.