4 Vintage Softcover Peterson Field Guides

This is a set of four Peterson Field Guides.  Everyone collects the hardcovers; why not be unique and go for the paperbacks?!  Each is in good to excellent condition, measures 4.5” x 7.25”, and contains up to 400 pages.  Titles include:

A Field Guide to the Stars and Planets by Do and H. Menzel, 1964.

A Field Guide to Wildflowers by Peterson/McKenny, 1968.

A Field Guide to Ferns by Boughton Cobb, 1963.

A Field Guide to Shells by Percy A. Morris, 1975.