| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Canoeist's Guide to the North East: Scottish Borders, Northumberland, County Durham, Yorkshire Dales and the Coast | 978-1-85284-O66-2 (1-85284-O66-8) | 1991 |
Christopher N. H. Doll · Christopher Nicholas Hideo Doll · n.d. · Nadja Doll · Nancy Doll · Natascha Doll · Nikola Doll