K.P. · K Parker · Karen Parker D.V.M.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| How a Steam Locomotive Works | 978-0-939487-89-9 (0-939487-89-6) | 2009 | |
| Norfolk & Western's Y-Class Articulated Steam Locomotives | 978-0-939487-92-9 (0-939487-92-6) | 2009 | Thomas Dixon |