Our Search for a Wilderness, An Account of Two Ornithological Expeditions to Venezuela and British Guiana By: William Beebe

Birds and Nature, Vol. X, No 4, November 1901 By: Various

Birds and Nature, Vol. XII, No 3, October 1902 By: Various

Birds and Nature, Vol. XII, No 4, November 1902 By: Various

Birds and Nature, Vol. X, No 5, December 1901 By: Various

Birds and Nature, Vol. XI, No 1, January 1902 By: Various

Night The Mountain Fell; The Story Of The Montana-Yellowstone Earthquake By: Edmund Christopherson

City That Was By: Stephen Smith

Understanding Climatic Change By: US Comm. for the Global Atmospheric Research Program

Dwarf Fruit Trees By: Frank Albert Waugh

Book of Whales By: Frank Evers Beddard

Birds and Nature, Vol. XI, No 2, February 1902 By: Various

Elements of Conchology By: William Ruschenberger

Birds and Nature, Vol. XI, No 3, March 1902 By: Various

Birds and Nature, Vol. XI, No 4, April 1902 By: Various

Birds and Nature, Vol. XI, No 5, May 1902 By: Various

Book of Love By: Paolo Mantegazza

Frozen North By: Richard Mayde

Romance of Plant Life By: George Francis Scott-Elliot

Pleasure Cycling By: Henry Clyde

Animals of the Past By: Frederic Lucas

Birds and Nature, Vol. XII, No 5, December 1902 By: Various

Natural History Volume 5 By: Pliny the Elder

Travels in New Zealand with contributions to the geography, geology, botany, and natural history of that country, Vol. I By: Ernst Dieffenbach

One Hundred Years In Yosemite: The Story Of A Great Park And Its Friends By: Carl Parcher Russell

Use Of The Dead To The Living By: Thomas Southwood Smith

Privilege of Pain By: Caroline Kane Mills Everett

Elements of Herpetology and Ichthyology By: William Ruschenberger

Man and Nature on the Broads By: Arthur Henry Patterson

Scientific and Practical Treatise on American Football for Schools and Colleges By: Amos Alonzo Stagg

Amphibians and Reptiles in Captivity By: Robert N Bader

Audubon's Western Journal: 1849-1850 By: John Woodhouse Audubon

Hurricane Hunters By: Ivan Ray Tannehill

How to Grow the Peanut: and 105 Ways of Preparing It for Human Consumption By: George Washington Carver

Reminiscences Of A Workhouse Medical Officer By: Joseph Rogers

On The Trail: An Outdoor Book for Girls By: Adelia B. Beard

Bashan And I By: Thomas Mann

Living Animals of the World, Volume 1: Mammals By: Various

Natural Theology By: William Paley

Work Of The Sisters During The Epidemic Of Influenza October, 1918 By: Francis Edward Tourscher

Letters to a Friend, Written to Mrs. Ezra S. Carr, 1866-1879 By: John Muir

Outline of Science, Vol 4 By: J. Arthur Thomson

Notes of An East Coast Naturalist By: Arthur Henry Patterson

Birds, Vol. I, No 3, March 1897 By: Various

Through Broadland in a Breydon Punt By: Arthur Henry Patterson

With Swag and Billy: A Guide to Walking Trips in Tourist Districts of New South Wales By: Henry J. Tompkins

Natural History Volume 6 By: Pliny the Elder

Birds, Vol. I, No 6, June 1897 By: Various

Living Animals of the World, Volume 2 By: Various

Birds, Vol. II, No 3, September 1897 By: Various

Birds, Vol. II, No 4, October 1897 By: Various

Birds, Vol. III, No 3, March 1898 By: Various

Birds, Vol. III, No 4, April 1898 By: Various

Birds, Vol. III, No 5, May 1898 By: Various

Spices, their histories By: Robert O. Fielding

Birds, Vol. III, No 6, June 1898 By: Various

California Desert Trails By: Joseph Smeaton Chase

Idylls Of The Sea And Other Marine Sketches By: Frank Thomas Bullen

Wild Life on a Norfolk Estuary By: Arthur Henry Patterson

Constructive Conscious Control of the Individual By: F. Matthias Alexander

History of Animals By: Aristotle

Birds of Song and Story By: Elizabeth Grinnell

Natural History Volume 7 By: Pliny the Elder

Amid the High Hills By: Sir Hugh Fraser

Grand Cañon of the Colorado By: John Muir

Our Western Birds By: Elizabeth Grinnell

Year with the Birds By: W. Warde Fowler

Our National Parks By: John Muir

How To Have Bird Neighbors By: S. Louise Patteson

Greek Athletics By: Frederick Adam Wright

Dissertation on Oriental Gardening By: William Chambers

Titan Of Chasms: The Grand Canyon Of Arizona By: Charles A. Higgins

Christmas Miscellany 2021 By: Various

Walking (Version 2) By: Henry David Thoreau

American Bee Journal, Vol. XXXIII, No. 4, Jan 1894 By: Various

Angler's Hours By: Hugh Tempest Sheringham

Bees, Shown to the Children By: Ellison Hawks

Isles of Eden By: Laura Lee Davidson

Strength and How to Obtain It By: Eugen Sandow

Letters from a Prairie Garden By: Edna W. Underwood

Wild Pastures By: Winthrop Packard

Life Among the Butterflies By: Vance Randolph

Secrets of the Friendly Woods By: Rex Brasher

KEA: a New Zealand problem By: George Reginald Marriner

Good Hunting: In Pursuit of Big Game in the West By: Theodore Roosevelt

My Thirty Years In Baseball By: John McGraw

Life of Henry David Thoreau By: Henry Salt

Music in Medicine By: Sidney Licht