| Author | Walters, J. |
| Year | 2009 |
| Title | 1. Carabus, Calosoma and Cychrus |
| Series | Guides to British Beetles |
| Type | Private publication |
| How Complete | All the British species known at the time |
| Source | Guides to British Beetles |
| Illustrations | Colour photographs |
| Review (by Malcolm Storey) | "A colour guide to the 10 native and 3 introduced Carabus (including the familiar violet ground beetles), 2 Calosoma and single Cychrus". Can be purchased from the website. |
| Examine | in the field in the field ( with x8 or x10 hand lens is also useful) |
| Website url | johnwalters.co.uk/publications/carabus-calosoma-and-cychrus.php |
