| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Billy's Shoes | 978-0-07-037201-6 (0-07-037201-2) | 1981 | Gen Leroy |
| Lucky Stiff | 978-0-07-037203-0 (0-07-037203-9) | 1981 | " |
| The Brothers Wrong and Wrong Again | 978-0-07-049805-1 (0-07-049805-9) | 1980 | Louis Phillips |