| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Sammy el Elefante y el Señor Camello | 978-970-95391-0-3 (970-95391-0-8) | 2007 | Dr. Joyce C. Mills PhD |
| Sammy the Elephant & Mr. Camel: A Story to Help Children Overcome Bedwetting | 978-1-59147-247-6 (1-59147-247-4) | 2005 | " |
D.C. · D. J. · (D-R) · D Richard · J C · R. C. · R.J. · Richard C. · Richard J.