1999 - Duerme Bien [Spanish Edition] (Paperback) ISBN-13: 9788425512650 ISBN-10: 8425512654 Genres: Health, Fitness & Dieting, Parenting & Relationships, Nonfiction ? 1998 - The Sleep Solution a 21night Program to Better Sleep (Paperback) ISBN-13: 9781569751541 ISBN-10: 1569751544 Genres: Health, Fitness & Dieting, Parenting & Relationships, Medicine, Medical Books ? |