| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Playway to English 2. Picture Cards. | 978-3-929785-79-1 (3-929785-79-X) | |||
| Respect: Dare to Care, Share, and Be Fair! | 978-0-87029-353-5 (0-87029-353-2) | 2001 | Jenny O'Neal | |
| When Bad Things Happen: A Guide to Help Kids Cope | 978-0-87029-371-9 (0-87029-371-0) | 2003 | ||