| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Student's Guide to the World Wide Web and Webct | 978-0-03-045503-2 (0-03-045503-0) | 1999 | Deborah Morley |
| Student's Guide to WebCT | 978-0-470-00608-5 (0-470-00608-0) | 2002 | |
| The Earth Through Time | 978-0-470-00524-8 (0-470-00524-6) | 2001 | Harold L. Levin · Harry A. Wagner |