| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1981 | The Hobbit: or There and Back Again | Ballantine Books | Novel | ||
| June 1983 | The Hobbit: Or There and Back Again | Ballantine Books | Novel | ||
| 2010 |
|
World Fantasy 2010 | Nonfiction | 27|27.2 |