The product is a first edition hardcover copy of "Crippen: The Mild Murderer" by Tom Cullen, published by The Bodley Head Ltd in 1977. This English-language book delves into the intriguing tale of the mild-mannered killer Lennie Crippen and his relationship with his psychologically troubled wife. With its gripping narrative and detailed character development, this novel is a must-read for fans of crime fiction and suspenseful storytelling. The inclusion of the dust jacket and ex-library label adds to the charm and collectability of this vintage edition.