"Therapy" is a fiction thriller by Jonathan Kellerman, published by Random House Audio Publishing Group in 2004. The book is part of the Alex Delaware series and is presented in compact disc format. The novel is written in English and falls under the genre of thrillers, specifically within the general sub-genre. The story likely revolves around a psychological therapist and the challenges or dangers they face in their work, making it a gripping and suspenseful listening experience for audiences.