| title | ISBN-13 | year of publication |
|---|---|---|
| Marmot Valley | 978-0-19-271199-1 | 1962 |
| Nibbleneat | 978-0-19-271221-9 | 1963 |
| Poetry Box Poems | 978-1-906274-00-9 | 2007 |
| The First Year: Age-Related Macular Degeneration: An Essential Guide for the Newly Diagnosed | 978-1-56924-286-5 | 2006 |
(D-R) · D. Roberts · Daniel L. · Daniel R. · Daniel Roberts · L. R. · L. Roberts
Brill Books · Da Capo Lifelong Books · Oxford University Press