| Name | Type |
|---|---|
| Culver Cliff Climbs | Guidebook |
| Culver Cliff, Isle of Wight (2021) | Guidebook |
| Cwm Crafnant (2008) | Guidebook |
| Cwm Glas (1970) | Guidebook |
| Cwm Idwal (1958) | Guidebook |
| Cwm Idwal (1967) | Guidebook |
| Cwm Idwal (1936) | Guidebook |
| Cwm Idwal (1974) | Guidebook |
| Cwm Idwal (Revision of 1958) (1964) | Guidebook |
| Cwm Idwal I (1949 reprint) (1940) | Guidebook |
| Cwm Silyn & Cwellyn (1971) | Guidebook |
| Cwm Silyn & Tremadoc Interim Guide (1955) | Guidebook |
| Darren Cruglwyn | Guidebook |
| Dartmoor Miscellany | Guidebook |
| Deep Water (2007) | Guidebook |
| Dixon School Boulders - Bouldering Guide (2025) | Guidebook |
| Doe Crag (1922) | Guidebook |
| Dorset (1969) | Guidebook |
| Edinburgh Esoteric Climbing (2022) | Guidebook |
| Ennedi Rock Climbs (2024) | Guidebook |