| title | | ISBN-13 | year of publica-
tion |
|---|
| Camp Out!: The Ultimate Kids' Guide | | 978-0-7611-4122-8 | 2007 |
| Mama's Little Book of Tricks | | 978-0-8118-5571-6 | 2007 |
| Mamas Trickkiste: Fantasievolle Ablenkungsmanöver für quengelnde Kinder. In der Warteschlange, beim Arztbesuch, auf Reisen | | 978-3-8025-1750-1 | 2008 |
| Pop Bottle Science | | 978-0-7611-2980-6 | 2004 |
| The World Almanac for Kids Puzzler Deck: Geography & the 50 States, Ages 7-9, Grades 2-3 | | 978-0-8118-6157-1 | 2008 |
| The World Almanac for Kids Puzzler Deck: Life Science, Ages 5 to 7, Grades 1-2 | | 978-0-8118-6158-8 | 2008 |
| The World Almanac for Kids Puzzler Deck: Math, Ages 9-11, Grades 4-5 | | 978-0-8118-6159-5 | 2008 |
| The World Almanac for Kids Puzzler Deck: World History and Geography: Ages 11-13, Grades 6-7 | | 978-0-8118-5281-4 | 2007 |
| World Almanac for Kids Puzzler Deck: Science: Ages 9-11, Grades 4-5 | | 978-0-8118-5959-2 | 2007 |
| World Almanac Puzzler Deck For Kids, The: United States History and Geography: Ages 9-11, Grades 4-5 | | 978-0-8118-5270-8 | 2007 |
| World Almanac Puzzler Deck: Science, Ages 7-9, Grades 2-3 | | 978-0-8118-6166-3 | 2008 |
| World Almanac Puzzler Deck: Vocabulary & Wordplay Ages 9-11 - Grades 4-5 | | 978-0-8118-6165-6 | 2008 |
| Yoga for Chickens | | 978-0-8118-4311-9 | 2004 |