I would argue that this is one of the best of the Barbara Vine thrillers, simply because it is fast-moving and the characters are so immensely intriguing. Young Joe is an impressionable lad, and when the shifty Sandor tells him, after saving his life, that his life now belongs to him he believes him. Largely this is Joe longing to escape from his bleak home life. Sandor has a ulterior motive in all this though, he is obsessed with a rich married woman, and has played a dark part in her life a few years before. What makes this book good is Joe's version of things, and his pathetic wish to win Sandor's approval, even though Sandor, at best, treats him like a dog. Vine/Rendell is often at her best when writing about disturbed young men, society's misfits, and this is done to great effect here.