| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Jumpstarters for Science, Grades 4 - 8 | 978-1-58037-296-1 (1-58037-296-1) | 2005 |
| Mark Twain - General Science Quick Starts Workbook | 978-1-62223-775-3 (1-62223-775-7) | 2019 |
Garry Ryan · Gary R. · Gary Rahn · Gary Ream · Gary Rhine · Gary Ryan · Gerry Ryan · Gery Ryan · Giora Ram · Gohary Ramy · R. Gary Raham