Pennsylvania & the Mid-Atlantic-Nature

A Conservative Environmentalist

The Life and Career of Frank Masland Jr.

Thomas G. Smith

Twilight of the Hemlocks and Beeches

Tim Palmer

Reading Shaver’s Creek

Ecological Reflections from an Appalachian Forest

Edited by Ian Marshall

Field Guide to Grasses of the Mid-Atlantic

Sarah Chamberlain

Field Guide to Wild Mushrooms of Pennsylvania and the Mid-Atlantic

Revised and Expanded Edition

Bill Russell

Wood Hicks and Bark Peelers

A Visual History of Pennsylvania’s Railroad Lumbering Communities; The Photographic Legacy of William T. Clarke

Ronald E. Ostman and Harry Littell with an Introduction by Linda A. Ries

Wolf Days in Pennsylvania

Henry W. Shoemaker

The Passenger Pigeon in Pennsylvania

Its Remarkable History, Habits and Extinction, with Interesting Side Lights on the Folk and Forest Lore of the Alleghenian Region of the Old Keystone State

John C. French

Penn's Grandest Cavern

The History, Legends and Description of Penn's Cave in Centre County

Henry W. Shoemaker

Pioneer Life; or, Thirty Years a Hunter

Being Scenes and Adventures in the Life of Philip Tome

Philip Tome

Rafting Days in Pennsylvania

Edited by Herbert J. Walker

Pennsylvania Lion or Panther & Felis Catus in Pennsylvania?

Henry W. Shoemaker