| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1981 |
|
The Gates of Creation | Phantasia Press | Novel | 5 |
| 1981 |
|
The Gates of Creation | Phantasia Press | Novel | 5 |
| August 2017 |
|
The World of Tiers: Volume One | Open Road Integrated Media | Omnibus | |2.1 |