Dover Publications · Lorenz Educational Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Let's Learn! The Alphabet: Early Childhood Basic Skills, Grades PreK-1 | 978-0-7877-0575-6 (0-7877-0575-6) | 2003 |
| SPARK Theme Park Wild Rides Mazes | 978-0-486-81587-9 (0-486-81587-0) | 2017 |