| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Gladiator, The | 6303953964 (6303953964) | 1997 | James Lemmo · Jeffrey Walker · Robert Lovenheim · Tom Schulman · William Bleich |
| Power Screenwriting: The 12 Stages of Story Development | 978-1-58065-041-0 (1-58065-041-4) | 2002 | |
C. W. · C. Walker · Chase Walker · M. C. · M. Walker · Michael C Walker · Michael Chase · Michael W. · Michael Walker