| title | ISBN-13 | year of publica- tion | other author(s) | 
|---|---|---|---|
| My Revision Notes: WJEC and Eduqas A level Religious Studies Religion and Ethics | 978-1-5104-5051-6 | 2019 | |
| My Revision Notes: WJEC and Eduqas A level Religious Studies Study of Christianity | 978-1-5104-5056-1 | 2020 | |
| The Status of Seabirds in Britain and Ireland | 978-1-4081-3800-7 | 2010 | Mark L. Tasker · Ken Partridge | 
| The Status of Seabirds in Britain and Ireland | 978-0-12-784661-3 | 1991 | Mark L. Tasker · Ken Partridge | 
| The Travelling Naturalists | 978-0-295-96304-4 | 1985 | |
| The Travelling Naturalists | 978-0-7099-1658-1 | 1985 | |
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