Peterson Field Guides is a 18-book series with 18 primary works first released in 1951 with contributions by Roger Tory Peterson Institute, Roger Tory Peterson, and 24 others.
1980 • 1 Reader • 5
1951 • 340 pages
1968 • 1 Reader • 420 pages • 4
1963 • 1 Reader • 320 pages
1978 • 2 Readers • 352 pages • 2
1988 • 512 pages
1990 • 1 Reader • 299 pages • 5
1990 • 1 Reader • 480 pages
1992 • 1 Reader • 448 pages
1994 • 1 Reader
1997 • 1 Reader