| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Marketing to Seniors: Second Edition | 978-0-7596-9115-5 (0-7596-9115-0) | 2004 |
| Power Screenwriting: The 12 Stages of Story Development | 978-1-58065-041-0 (1-58065-041-4) | 2002 |
C. W. · C. Walker · M.C. · M W · M. Walker · Michael C. · Michael Chase Walker · Michael J.C Walker · Michael W. · Michael Walker