| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Eyewitness Explorers: Rocks and Minerals | 978-0-7894-1682-7 | 1997 | Steve Parker · Peter Visscher · N. J. Hewetson |
| Rocks and Minerals | 978-1-4395-9986-0 | 2009 | Steve Parker · Peter Visscher · N. J. Hewetson |
| The Penguin Dictionary of Religions | 978-0-14-051261-8 | 2005 | John R. Hinnells |
| The Survival World of Birds | 978-0-07-023960-9 | 1992 | John Gooders |
DK Children · McGraw-Hill · Paw Prints · Penguin