I.I.J. · I. J. · I. Jackson · Ian Jackson
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Great Planet Earth Search | 978-0-7460-6052-0 (0-7460-6052-1) | 2005 | Emma Helbrough |
| The Great Undersea Search | 978-0-7460-7055-0 (0-7460-7055-1) | 2005 | Kate Needham |