| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Blue and Beautiful: Planet Earth, Our Home | Paperback | 978-92-1-100441-0 | 1990 | Ruth Rocha |
| La Declaration Universelle des Droits de L'Homme, adaptée pour les enfants | " | 978-92-1-200183-8 | 1995 | " |
| Universal Declaration of Human Rights: An Adaptation for Children | " | 978-92-1-100423-6 | 1990 | " |
| Universal Declaration of Human Rights: An Adaptation for Children | Hardcover | 978-92-1-100424-3 | 1990 | " |