M M · Matthew M. · Matthew Margolis
Hachette Book Group USA · Scribners
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Grrr!: The Complete Guide to Understanding and Preventing Aggressive Behavior | 978-0-316-16475-7 (0-316-16475-5) | Matthew 'Uncle Matty' Margolis | |
| The Good Life: Your Dog's First Year | 978-0-684-86474-7 (0-684-86474-6) | 2002 | Mordecai Siegal · Matthew "Uncle Matty" Margolis |