Simon & Schuster · Turtleback Books
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Secret | 978-0-613-88302-3 | 2004 | Stephen Murphy · Sonia Murphy |
| The Green Monster | 978-0-689-86902-0 | 2004 | Chris George |
| The Master's Book | 978-1-4169-0945-3 | 2010 | Stephen Murphy · Sonia Murphy |
| The Secret | 978-0-689-86965-5 | 2004 | Steve Murphy |