| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Somerville's Force H: The Royal Navy's Gibraltar-based Fleet, June 1940 to March 1942 | Paperback | 978-1-84513-178-4 (1-84513-178-9) | 2006 |
| Somerville's Force H: The Royal Navy's Gibraltar-based Fleet, June 1940 to March 1942 | Hardcover | 978-1-84513-020-6 (1-84513-020-0) | 2005 |