| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Register of National Bibliography: With a Selection of the Chief Bibliographical Books and Articles Printed in Other Countries, Volume 1 | 978-1-145-68663-2 (1-145-68663-X) | 2010 | |
| Bibliotheca cornubiensis. A catalogue of the writings, both manuscript and printed, of Cornishmen, and of works relating to the county of Cornwall, ... and copious literary references | 978-93-5389-410-8 (93-5389-410-7) | 2019 | George Clement Boase |
| Bibliotheca cornubiensis. A catalogue of the writings, both manuscript and printed, of Cornishmen, and of works relating to the county of Cornwall, ... copious literary references P-Z | 978-93-5386-909-0 (93-5386-909-9) | 2019 | " |
P. C. · W.C. · W.P. · William C. · William P.