| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Insights;: A selection of creative literature about childhood | 978-0-87668-116-9 | 1973 | |
| What to Tell Your Child About Sex | 978-0-87668-708-6 | 1983 | Wel-Met |
| What to Tell Your Child About Sex | 978-0-87668-169-5 | 1978 | |
| What to Tell Your Child About Sex | 978-0-87668-204-3 | 1978 | |