Notes in In Search of Forever state this was used for The Year of the Unicorn by Andre Norton in 1978, publisher Wyndham/Universal.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1985 |
|
In Search of Forever | Paper Tiger | Nonfiction | 73 |
| 1993 |
|
In Search of Forever | Paper Tiger / Dragon's World | Nonfiction | 73 |