| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Censored By Earth Command: Bullets and Lasers | Paperback | 978-1-58608-550-6 | 2002 |
| Crystal Treasure | CD-ROM | 978-1-931095-08-2 | 2000 |
| Crystal Treasure | Paperback | 978-1-931095-09-9 | 2000 |
| Witness Protection | Software | 978-1-58200-140-1 | 1999 |
Hard Shell Word Factory · New Concepts Publishing · Silver Lake Pub