Cascade Grotto maintains a digital library of Pacific Northwest grotto newsletters, as well as Exchange Publications from caving clubs all over the United States and beyond. Adding all of the newsletters is a multi-year project, and volunteers are needed on an ongoing basis.

• The Cascade Caver by Cascade Grotto of the National Speleological Society
• The Cascade Cave Report – predecessor to the The Cascade Caver
• Xanadu Quarterly by the Xanadu Grotto (coming soon)
• Puget Sound Caver (coming soon)

Exchange Publications

The Cascade Grotto has a long history of exchanging newsletters with other grottos in the NSS. Here are some of the newsletters we have on hand (only available to members)

• The Darkside / NRMG News by the Northern Rocky Mountain Grotto of Montana
• Underground Express by the Willamette Valley Grotto of Oregon / SW Washington
• The Speleograph by the Oregon Grotto
• The Oregon Underground by the Oregon High Desert Grotto
• The Massachusetts Caver
• many, many others! (These will be added after the Newsletters in the above section are online)