| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Dinosaur Cards | 978-0-8118-3498-8 | 2003 | Chronicle Books |
| Games for Your Brain: Active Earth Cards | 978-0-8118-2883-3 | 2000 | |
| Games for Your Brain: Human Body Cards | 978-0-8118-4671-4 | 2005 | |
| Games for Your Brain: World Cards | 978-0-8118-5773-4 | 2007 | |