| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Passages from the Life of a Philosopher | 978-1-85196-040-8 (1-85196-040-6) | 1994 |
| The Babbage Papers in the Science Museum Library: A Cross-referenced List | 978-0-901805-44-7 (0-901805-44-0) | 1991 |
A. B. · A.G. · A G. B · Allan G. · G.B.