National Geographic · Peter Hammer Verlag
| title | media type | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Facing the Lion | Gebunden | 978-3-7795-0081-0 | 2007 | ||
| Facing the Lion: Growing Up Maasai on the African Savanna | Paperback | 978-0-7922-7297-7 | 2005 | Herman Viola | |
| Facing the Lion: Growing Up Maasai on the African Savanna | Library Binding | 978-0-7922-8328-7 | 2005 | ||
| Facing the Lion: Growing Up Maasai on the African Savanna | Hardcover | 978-0-7922-5125-5 | 2003 | ||