H. Roberts · Hill Roberts · Holly H. Roberts · Holly, Harlayne Roberts
| title | ISBN-13 (ISBN-10) | year of publica- tion | |
|---|---|---|---|
| Holly Roberts: Works 1989-1999 | 978-3-923922-84-0 (3-923922-84-1) | 2000 | |
| Your Vegetarian Pregnancy: A Month-by-Month Guide to Health and Nutrition | 978-0-7432-2452-9 (0-7432-2452-3) | 2003 |