| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| More Fun with Nature | 978-1-55971-795-3 | 2002 | Laura Evert · Mel Boring · Diane L. Burns · Christiane Kump Tibbitts · John F. McGee |
| Planets, Moons and Stars | 978-1-55971-877-6 | 2003 | Laura Evert |
| Planets, Moons and Stars: Take-Along Guide | 978-1-55971-842-4 | 2003 | " |
| Rocks, Fossils and Arrowheads | 978-1-55971-786-1 | 2001 | " |
| Trees, Leaves & Bark | 978-1-55971-628-4 | 1995 | Diane Burns · Diane L Burns |
L.G. · Lannette Guerra · Leonid Gore · Linda Gray · Lynda Gray