| Title: | Tarzan at the Earth's Core |
| Author: | Edgar Rice Burroughs |
| Genre: | Science Fiction |
| Series: | Tarzan |
| Copyright: | 1929 |
| Binding: | paperback |
| LibraryThing: | Tarzan at the Earth's Core |
| Status: | Owned |
This one was a sort of crossover between Tarzan and Burroughs' "Earth's Core" universe.