Maryland’s Best Native Plant Program
Eastern Forests, Peterson Field Guide
Woods Walk
Seashores; Lester Ingle, Herbert S. Zim, et al. (A Golden Guide from St. Martin's Press)
Atlantic Seashore: From the Bay of Fundy to Cape Hatteras (Peterson Field Guide)
Field Guide to North American Seashore Creatures, National Audubon Socieity
Seashells; R. Tucker Abbott , Herbert S. Zim , et al. (A Golden Nature Guide from St. Martin's Press)
Oceans for Every Kid, Janice VanCleave's
Common Plants of the Mid-Atlantic Coast, Silberhorn
Seashells of the World, A Golden Guide
Pond Life; George K. Reid, Sally D. Kaicher, et al (A Golden Guide from St. Martin's Press)
Backyard Ponds, Maryland DNR
Bogs & Fens, Davis, University Press of New England
Chesapeake Watershed
Cheasapeake Watershed, Tillman
The Bay
Smoky Mountains
Wildflowers of the Smokies, Brewer & Friends
Mannals of the Smokies, Greate Smoky Mountain Association
Southwest
Field Guide to the Southwestern States, National Audubon Society
Cacti of the Desert Southwest, Rio Nuevo
Philmont FIeld Guide, Philmont Scout Ranch
West
Field Guide to California, National Audubon Society
Edible Wild Plants and Useful Herbs, Globe Peouot (Basic Essentials)
Southeast Foraging, Chris Bennett
Flowers and Herbs of Early America, Lawrance D. Griffith
Traditional Food Plants, Fao
Manual of Woody Landsape Plants, Dirr
Finding Wilflowers in the Washington-Baltimore Area, Fleming, et al
Wildflowers of North America, (Ultimate Guide)
Keystone Species by Ecoregion, National Wildlife Foundation
Keystone Plants, Homegrown National Park
Wildflowers; Alexander C. Martin, Herbert S. Zim , et al. (A Golden Guide from St. Martin's Press)
Field Guide to Wildflowers of North America, Brandenburg (National Wildlife Federation)
Newcomb's Wildflower Guide, Lawrence Newcomb
Field Guide to Wildflowrs of Northeastern and North-central North America, Pertson & McKenny (Peterson Field Guide)
Weeds; Alexander C. Martin and Jean Zallinger (A Golden Guide from St. Martin's Press)
Weeds of the Northeast, UVA Neal, et al
Plant Invaders of the Mid-Atlantic Natural Areas
Trees; Alexander C. Martin, Herbert S. Zim , et al. (A Golden Guide from St. Martin's Press)
Trees of North America, National Audubon Society
Identifiying Trees, Stackpole Brooks
Field Guide to Trees of North America, National Geographic
The Easy Tree Guide, A Falcon Guide
Trees, Golden Book
Deck of Trees, Boy Scouts of America
An Instant Guide to Trees, Gramercy
Insects, Clarence Cottam and Herbert S. Zim (A Golden Guide from St. Martin's Press)
Kaufman Field Guide to Insects of North America, Kenn Kaufman
Spiders and Their Kin; Herbert W. Levi, Lorna R. Levi, et al. (A Golden Guide from St. Martin's Press)
Gardeing Insects of North America, Cranshaw & Sheltar
Tracks & Sign of Insects (and Other Inverttebrates), Eisman and Charney
Pollinators of Native Plants, Heather Holm
Caterpillars of Eastern North America, Wagner
An Instant Guide to Insects, Gramercy
Beetles of Eastern North America, Evans
Bees: An Identification and Native Plant Forage Guide, Holm
Bumble Bees of North America, Williams, et al
Kaufman Field Guide to Butterflies of North America, Kenn Kaufman
Field Guide to the Flower Flies of Northeastern North America, Skevington and Locke
Peterson Field Guide To Moths Of Northeastern North America; David Beadle (Author), Seabrooke Lecki (Peterson Field Guides)
Peterson Field Guide To Moths Of Southeastern North America; David Beadle (Author), Seabrooke Lecki (Peterson Field Guides)
MarylandWildlife Species - Maryland DNR
Birds of North America, Herbert S. Zim, Ira N. Gabrielson (A Golden Guide from St. Martin's Press)
Field Guide to North American Birds (Eastern Region), National Audobon Society
Maryland Birds - Maryland DNR
Audobon Land Bird Guide, Richard Pough
Kaufman Field Guide to Birds of North America, Kenn Kaufman
Peterson Field Guide To Birds Of Eastern & Central North America, Roger Tory Peterson (Peterson Field Guides)
Birds of North America, National Audubon Society
Birds of the Mid-Atlantic, Smithsonian Handbook
Birds of Prey of the World, Golden Books
North American Birds, Milne & Milne
Deck of Birds, Boy Scouts of America
An Instant Guide to Birds, Gramercy
Reptiles and Amphibians, Hobart M. Smith (Author), Herbert S. Zim (A Golden Guide from St. Martin's Press)
Field Guide to North American Reptiles and Amphibians, Bebler and King, National Audobon Society
Frogs & Toads, A Golden Guide
Fishes; Hurst H. Shoemaker, Herbert S. Zim, et al. (A Golden Guide from St. Martin's Press)
Freshwater Fishes of Virginia, Jenkins, Robert E.
Maryland Fish Facts, Maryland DNR
Field Guide to North American Mammals, National Audubon Society
Mammals; Donald F. Hoffmeister, Herbert S. Zim , et al. (A Golden Guide from St. Martin's Press)Whales: The Gentle Giants, Milton & Langford
Gray Whales, Gordon Baldridge
Sperm Whales, Jonathan Gordon
Mammal Tracks & Sign, Elbroch
The SAS Guide to Tracking, Bob Carss
Tom Brown's Field Guide to Nature Observation and Tracking, Brown
Rocks, Minerals and Gems; Paul R. Shaffer, Herbert S. Zim , et al. (A Golden Guide from St. Martin's Press)
Field Guide to North American Rocks and Minerals, National Audubon Society
Gems and Minerals, Golden Guide
Roadside Geology of Maryland, Delaware, and Washington, D.C.; Matthew Moran, John Means, Suzannah Moran
Maryland’s Geology, Martin F. Schmidt
Roadside Geology of Colorado, Willams & Chronic
Roadside History of New Mexico, Fugate
Geology Undergood in Yosemite National Park, Glazner & Stock
HIking the Grand Canyon's Geology, Mountaineering Press
Stars; Robert H. Baker, Herbert S. Zim , et al. (A Golden Guide from St. Martin's Press)
Field Guide to the Night Sky, National Audubon Society
Galexy, James Geach
Night Sky - Wild Guide, Smithsonian Institution
The Practical Astronomer, Brian Jones
Deck of Stars, Boy Scouts of America
Weather; Herbert S. Zim Paul E Lehr, R. Will Burnett and Harry Mcnaught (A Golden Guide from St. Martin's Press)
Our Natural History: The Lessons of Lewis & Clark, Daniel Botkin
Swampwalker’s Journal: A Wetlands Year, David M. Carroll
Silent Spring, Rachel Carson
Seeing Flowers, Teri Dunn Chace
What a Plant Knows: A Field Guide to the Senses, David Chamovitz
City of Trees: The Complete Field Guide to the Trees of Washington, D.C., Third Edition, Melanie Choukas Bradley
An Illustrated Guide to Woodland Wildflowers and Trees: 350 Plants Observed at Sugarloaf Mountain, Maryland, Melanie Choukas-Bradley
Sugarloaf: The Mountain's History, Geology and Natural Lore, Melanie Choukas Bradley
The Forest Unseen: A Year’s Watch in Nature, David George Haskell
The Homing Instinct: Meaning & Mystery in Animal Migration, Bernd Heinrich
Summer World, Bernd Heinrich
Winter World, Bernd Heinrich
An Island Out of Time: A Memoir of Smith Island in the Chesapeake, Tom Horton
Chesapeake: Bay of Light: An Exploration of the Chesapeake Bay's Wild and Forgotten Places, Tom Horton
Turning the Tide: Saving the Chesapeake Bay, Tom Horton
Water's Way: Life Along the Chesapeake, Tom Horton
Seeing Trees, Nancy Ross Hugo
The Woods in Your Backyard: Natural Areas Around Your Home, Jonathan Kays, et. al.
A Sand County Almanac, Aldo Leopold
Last Child in the Woods: Saving Our Children from Nature Deficit Disorder, Richard Louv
The Nature Principle: Reconnecting with Life in a Digital Age, Richard Louv
A Year Across Maryland, Brian MacKay
Aldo Leopold: His Life and Work, Curt Meine
Life in the Soil: A Guide for Naturalists and Gardeners, James Nardi
Noah’s Garden: Restoring the Ecology of Our Own Backyards, Sara Stein
Planting Noah’s Garden, Sara Stein
Where the Wild Things Were, William Stolzenburg
Bringing Nature Home, Douglas W. Tallamy
Nature's Best Hope, Douglas W. Tallamy
Interpreting Our Heritage, Freeman Tilden
The Chesapeake Watershed: A Sense of Place, Ned Tillman
Saving the Places We Love, Ned Tillman
Leaning Sycamores, Jack Wennerstrom
Soldiers Delight Journal: Exploring a Globally Rare Ecosystem, Jack Wennerstrom