G.P. · G. Parker · Gary and Mary Parker · Gary E. Parker · Gary P.
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Creation: Facts of Life | 978-0-89051-492-4 | 2006 | |
| Creation: Facts of Life | 978-0-89051-200-5 | 1994 | |
| Distant Shores | 978-1-58229-492-6 | 2006 | |
| Dry Bones and Other Fossils | 978-0-89051-203-6 | 1979 | |
| Exploring the World Around You: A Look at Nature from Tropics to Tundra | 978-0-89051-377-4 | 2003 | |
| The Complete Zoo Adventure: A Field Trip in a Book | 978-0-89051-500-6 | 2007 | Mary Parker |
| The Fossil Book | 978-0-89051-438-2 | 2006 | |