| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1993 | 978-1-883772-00-0 | Ray, Jr., and Kelly, Douglas Nelson | The Seven Seas of Billy's Bathtub |
| 1997 | 978-1-883772-10-9 | Ray, Jr Nelson · Douglas Kelly · Michelle Roehm | Connie and Bonnie's Birthday Blastoff |
| 1998 | 978-1-883772-14-7 | Ray Nelson | The internal adventures of Marcus Snarkis |