Fern Cave is one of the most significant (and magnificent) caves in the southeastern US, and even the country. It's over 15 miles long, is three separate caves connected into one cave system, has fantastically beautiful formations, incredibly complicated passages, important deposits of ancient animal bones, one section of the cave is the winter home for over a million endangered gray bats, and the cave used to be one of the favorite destinations for experienced cave explorers (most of the cave is now closed to any caving--that story is included in the book). The story of how cavers discovered and explored this cave is incredible, especially since when cavers discovered Surprise Pit, modern vertical caving gear did not exist. This book also explains how the US Fish and Wildlife Service bought 4 entrances to the cave in 1981 and teamed up with cavers to responsibly manage the cave to protect both the massive cave itself and the bat colony. The story continues by explaining how that partnership has almost disappeared in the era of white-nose syndrome cave closures. This book is a tale of discovery, exploration, adventure, wonder, politics, nature, biology, science, and beauty.

The second edition of this widely cited textbook continues to provide a concise but comprehensive introduction to cave and subterranean biology, describing this fascinating habitat and its biodiversity. It covers a range of biological processes including ecosystem function, evolution and adaptation, community ecology, biogeography, and conservation. The authors draw on a global range of examples and case studies from both caves and non-cave subterranean habitats. One of the barriers to the study of subterranean biology has been the extraordinarily large number of specialized terms used by researchers; the authors explain these terms clearly and minimize the number that they use. This new edition retains the same 10 chapter structure of the original, but the content has been thoroughly revised and updated throughout to reflect the huge increase in publications concerning subterranean biology over the last decade.

Vols. 4- include Annual report of the American Fern Society, 1913-