| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Earth Through Time, 6th Edition | 978-0-03-021783-8 (0-03-021783-0) | 1998 | Harold L. Levin |
| The Earth Through Time | 978-0-470-00524-8 (0-470-00524-6) | 2001 | Harold L. Levin · Barb Solberg |
A. W. · A Wagner · H.A. · H A Wagner · H.W. · H. Wagner · Harry Wagner