| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Cliffsnotes on Chaucer's the Canterbury Tales | 978-0-7645-8705-4 | 2000 | |
| Hemingway's Short Stories | 978-0-7645-1291-9 | 2000 | Ernest Hemingway |
| Luba | 978-0-8239-2002-0 | 1997 | Mary Nooter Roberts · Allen F. Roberts |
| Speech & Language Development & Intervention in Down Syndrome & Fragile X Syndrome | 978-1-55766-874-5 | 2007 | Joanne E. |
(D-R) · D. Roberts · Hilary, Ph.D. Roberts · Michael, Ph.D. Roberts · P.D. Roberts · P R · P. Roberts · Ph.D. · PH. D. James Roberts · Ph.D, Jonathan Roberts · Seth, Ph.D. Roberts
Brookes Publishing · John Wiley & Sons · Rosen Publishing Group