| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Pig, Pigger, Piggest | 978-1-58685-318-1 (1-58685-318-X) | 2003 | Rick Walton |
| Vigfus the Viking | 978-1-60010-306-3 (1-60010-306-5) | 2008 | David Sacks · Brian Ross |
| Why the Banana Split | 978-1-58685-841-4 (1-58685-841-6) | 2005 | Rick Walton |
J. H. · Jane Holder · Jean Holderness · Jennie Helderman · Jim Hildyard · Jimmy Holder (Illustrator) · John Holdren · Jon Holdredge