R.D. · Ruth Dahlén · Ruth Delany
ERA-MAPTEC Ltd · The Lilliput Press Ltd
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Shell Guide to the River Shannon and Erne | 978-1-873489-90-1 (1-873489-90-0) | 1996 |
| The Shannon Navigation | 978-1-84351-128-1 (1-84351-128-2) | 2008 |
| The Shannon Navigation | 978-1-84351-132-8 (1-84351-132-0) | 2008 |