| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| E.T. 101: The Cosmic Instruction Manual for Planetary Evolution | 978-0-06-251347-2 (0-06-251347-8) | 1996 | Zoev Jho |
| E. T. 101: The Cosmic Instruction Manual for Planetary Evolution- An Emergency Remedial Earth Edition | 978-0-06-251267-3 (0-06-251267-6) | 1995 | " |