| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1974 |
|
A Guide to Middle-Earth | Ballantine Books | Nonfiction | |
| 1978 |
|
The Tolkien Scrapbook | Grosset & Dunlap | Nonfiction | |96.8 |
| April 1989 |
|
A Tolkien Treasury | Courage Books | Nonfiction | |96.8 |
| 2000 |
|
A Tolkien Treasury | Courage Books | Nonfiction | |96.8 |