| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Encyclopedia of British and Irish Political Organizations: Parties, Groups And Movements Of The 20Th Century | 978-0-8264-5814-8 (0-8264-5814-9) | 2005 | |
| Encyclopedia of British and Irish Political Organizations: Parties, Groups and Movements of the Twentieth Century | 978-1-85567-264-2 (1-85567-264-2) | 2000 | John McHugh · Mike Tyldesley |
| Liberal Lion: Jo Grimond, A Political Life | 978-1-85043-627-0 (1-85043-627-4) | 2005 | |
Peter B · Peter Barber · Peter Barberie · Peter Bierbrauer · Peter Breihofer · Peter Burberry · Pietro Barberini