Added by elahrairah
Copyright Holder 1
| Title | Format | |
|---|---|---|
 | On the Nature of the Universe | Mass-Market Paperback |
Editor 1
| Title | Format | |
|---|---|---|
 | The Travels | Paperback |
Introduction by 1
| Title | Format | |
|---|---|---|
| The Travels | Paperback |
Translated by 1
| Title | Format | |
|---|---|---|
| On the Nature of the Universe | Mass-Market Paperback |