A Peterson Field Guide To Trees And Shrubs: Northeastern and north-central United States and southeastern and south-centralCanada

A Peterson Field Guide to Wildflowers: Northeastern and North-central North America (Peterson Field Guides)

Newcomb's Wildflower Guide

A Field Guide to Eastern Trees: Eastern United States and Canada, Including the Midwest (Peterson Field Guides (Paperback))

Peterson Field Guide to Mammals of North America (Peterson Field Guides (Paperback))

A Peterson Field Guide to Eastern Forests: North America (Peterson Field Guides)

Peterson Field Guide to Animal Tracks: Third Edition (Peterson Field Guides)

Peterson Field Guide to Ferns: Northeastern and Central North America, 2nd Edition

Peterson Field Guide to Reptiles and Amphibians of Eastern and Central North America, Fourth Edition (Peterson Field Guides)

Peterson Field Guide to Birds of Eastern and Central North America, 6th Edition (Peterson Field Guides)

A Field Guide to Insects: America North of Mexico (Peterson Field Guides)