Set of three titles: The Wildrerness of the Upper Yukon, The Wilderness pf the orth Pacific Coast Islands, and The Wilderness of Denali. All three are signed by William G. Sheldon and Jim Rikhoff on tip ins. Only 1000 copies produced, these being number 96. Published by Amwell Press for The National Sporting Fraternity Limited. Each copy is bound in blue leather and has an animal and the NSFL logo stamped in gilt. Light to moderate rubbing to extremities. All page edges gilt with moderate foxing. Light blue moire endpapers with matching marker ribbons.