| title | media type | ISBN-13 | year of publica- tion |
|---|---|---|---|
| Animal Defenses: How Animals Protect Themselves | Paperback | 978-1-55074-421-7 | 2008 |
| Animals at Work: How Animals Build, Dig, Fish and Trap | " | 978-1-55074-675-4 | 2001 |
| Animal Talk: How Animals Communicate through Sight, Sound and Smell | Hardcover | 978-1-55074-982-3 | 2002 |
| Animal Talk: How Animals Communicate through Sight, Sound and Smell | Paperback | 978-1-55074-984-7 | 2002 |
| Bridges | " | 978-1-55074-146-9 | 2009 |
| Towers and Tunnels | " | 978-1-55074-218-3 | 2009 |
| Who Likes the Snow? | Hardcover | 978-1-55337-842-6 | 2006 |