H. Kean · H. P. · Herbert P. · P.K.
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Price Guide to Antique Tools | 978-1-931626-21-7 | 2005 | |
| A Price Guide to Antique Tools | 978-1-879335-97-4 | 2001 | |
| A Price Guide to Antique Tools | 978-1-879335-80-6 | 1998 | Emil S. Pollak |
| Collecting Antique Tools | 978-0-9618088-5-3 | 1990 | " |
| Price Guide to Antique Tools | 978-1-879335-01-1 | 1992 | |
| Restoring Antique Tools | 978-1-879335-98-1 | 2001 | |
| Tool Tales, Stories and Tips for the Antique Tool Collector | 978-1-931626-05-7 | 2002 | |