| title | ISBN-13 | year of publication |
|---|---|---|
| A Memoir of Sir Philip Sidney | 978-1-112-09041-7 | 2009 |
| English Seamen Under the Tudors: | 978-1-112-08809-4 | 2009 |
| English Seamen Under the Tudors: | 978-1-112-08810-0 | 2009 |
| Sir Philip Sidney: Type of English Chivalry in the Elizabethan Age | 978-1-112-09070-7 | 2009 |