Jay's Journal is a 1979 book that was published in a diary format. The book is presented as an autobiographical account of a depressed teenage boy who becomes involved with a Satanic group. After participating in several occult rituals, Jay believes he is being haunted by a demon named "Raul." The book was edited and written by Beatrice Sparks, and is based partly on the life of 16-year-old Alden Barrett from Pleasant Grove, Utah, who died by suicide in 1971. Critics allege Sparks misrepresented Barrett's life and experiences.