| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Lakeland Mountain Challenges: A Guide for Walkers and Fellrunners: A Guide for Hillwalkers and Fellrunners | 978-0-9515996-8-6 (0-9515996-8-2) | 2010 | Ronald Turnbull |
| The Welsh Three Thousand Foot Challenges: A Guide for Walkers and Hill Runners | 978-1-902017-02-0 (1-902017-02-1) | 2010 | " |
| The Welsh Three Thousand Foot Challenges: A Guide for Walkers and Hill Runners | 978-0-9515996-6-2 (0-9515996-6-6) | 1997 | " |
E C. · E. Clayton · R. C. · R. E. · R. Edward · Roy C. · Roy Clayton