| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1981 |
|
A Private Cosmos | Phantasia Press | Novel | 5 |
| July 1981 |
|
A Private Cosmos | Phantasia Press | Novel | 5 |
| August 2017 |
|
The World of Tiers: Volume One | Open Road Integrated Media | Omnibus | |3.1 |