J.V. ยท J. Valentine
| title | ISBN-13 | year of publication |
|---|---|---|
| Daddy Machine | 978-1-55583-107-3 | 1992 |
| One Dad, Two Dads, Brown Dad, Blue Dad | 978-1-55583-848-5 | 2004 |
| The Daddy Machine | 978-1-55583-846-1 | 2004 |
| The Duke Who Outlawed Jelly Beans and Other Stories | 978-1-55583-847-8 | 2004 |