| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Space Elevator: A Revolutionary Earth-to-Space Transportation System | 978-0-9726045-0-5 (0-9726045-0-2) | 2003 | Bradley C. Edwards |
| The Space Elevator: A Revolutionary Earth-to-Space Transportation System | 978-0-9746517-1-2 (0-9746517-1-0) | 2003 | " |