(D-R) · D. Roberts · Richard Roberts
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| How To Prevent Falls: Better Balance, Independence and Energy in 6 simple Steps | 978-0-9621031-5-5 (0-9621031-5-2) | 2006 | Betty Perkins-Carpenter · Bill Foley · Betty Perkins Carpenter |
| Revolution in the Congo | 978-0-87348-935-5 (0-87348-935-7) | 2001 | |
| Under the Eyes of the Condor | 978-0-9826160-6-2 (0-9826160-6-6) | 2010 | |
Pathfinder Press (NY) · Pilgrim Spirit Communications · Senior Fitness Inc