H. P. · H.W. · Harold W. Preiskel · W.P.
Memoir Club · Quintessence Publishing Co Ltd
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Overdentures Made Easy: A Guide to Implant and Root Supported Prostheses | 978-1-85097-039-2 (1-85097-039-4) | 1996 |
| Wings of Youth | 978-1-84104-112-4 (1-84104-112-2) | 2004 |