This volume has received excellent reviews in Science; Paleontological Society news letter; American Paleontologist; Rocks and Minerals, and others.

" Overall, the fossil fauna of Mazon Creek is an exceptional one, and Richardson's Guide is itself a "mother lode." This well-produced, finely edited book should be on the shelf of almost every paleontologist and zoologist, as well as on that of anyone else interested in the history of life."

Carlton E. Brett, University of Rochester.

"...the information in this book is the direct result of " one of the greatest collaborative efforts between professional paleontologists and amateur collectors." "Richardson's Guide" is now the definitive compilation of the Mazon Creek fauna because of their collective interest in science."

Robert A. Gastaldo, Auburn University.

"This volume edited by Shabica and Hay is bound to become the bible for this great natural shrine (Mazon Creek) for paleontology. The high ratio of illustrations to text are perfect for those of us who need a single source for the stream of fossils that continues to emerge from the spoil piles, at rock shows, and in amateur collections. It is an indispensable reference that should be in every geology and paleontology library."

Gregory J. Retallack, University of Oregon.

"It is unquestionably the most comprehensive work to cover what is probably the most significant Pennsylvanian fossil fauna known. Touching on almost all aspects of the geology and paleobiology of this fauna and including virtually all the major taxa known, ... It is a delight to see the descriptions and illustrations of the Mazon Creek fossils that had previously been scattered among numerous articles in journals or books in the United States and Europe all together in one place."

Merrill W. Foster, Bradley University.