The Grotto's library is housed on the WVU downtown campus in Brooks Hall (Geology building). All dues-paying members in good standing may borrow material from the library. For access, contact:
| Name | Qty | Form |
| WVASS #3 - Index of WV Cave and Karst Literature | 2 | original |
| WVASS #5 - Caves of North Central West Virginia | 1 | xerox |
| WVASS #6 - Northern Pocahontas County | 1 | xerox |
| WVASS #8 - Caves of the Eastern Panhandle of West Virginia | 1 | xerox |
| WVASS #9 - Caves of the Organ Cave Plateau | 1 | original |
| WVASS #10 - Caves and Karst Hydrology of Southern Pocahontas County | 1 | xerox |
| WVASS #13 - Caves and Karst of Randolph County | 1 | original |
| Caverns of West Virginia [1965 Davies] | 1 | original |
| Alpine Caving Techniques [2002 Marbach, Tourte] | 1 | original |
| Caving Basics, 3rd Ed. [1992 Rea] | 2 | original |
| Karst Landforms [1977 Sweeting] | 1 | original |
| 1998 NSS Convention Guidebook - Journeys Through TAG | 1 | original |
| 1996 NSS Convention Guidebook - Caves and Karst of Colorado | 1 | original |
| On Rope, 1st Ed. | 1 | original |
| On Rope, 2nd Ed. | 1 | original |
| Caving (Essential Guide) [2002 Swart] | 1 | original |
| Adaptation and Natural Selection in Caves [1995 Culver et al] | 1 | original |
| Bats of the United States | 1 | original |
| The Discovery and History of Carlsbad Caverns [Jim White] | 1 | original |
