The Further Adventures of Jimmie Dale: Unabridged

The Further Adventures of Jimmie Dale is a novel by Frank L. Packard. Jimmie Dale is a wealthy playboy by day, but at night he puts on unremarkable clothes and becomes The Gray Seal, who enters businesses or homes and cracks safes, always leaving a diamond shaped, gray paper "seal" behind to mark his conquest, but never taking anything. He was just doing it for "the sheer deviltry of it" at first, but when a woman known only as Tocsin catches him, she blackmails him to war on certain crime organizations¿ He also appeared in a movie serial, Jimmie Dale Alias the Gray Seal.