Bubonic Plague By: Rai Bahadur A. Mitra

Tea and Tea Drinking By: Alfred Arthur Reade

London Labour and the London Poor Volume III By: Henry Mayhew

Diary of a Country Parson By: John Beresford

Theory of Monads: Outlines of the Philosophy of the Principle of Relativity By: Herbert Wildon Carr

Golden Bough. A Study in Magic and Religion. Part 3. The Dying God By: James Frazer

Science - History of the Universe Vol. 8: Mathematics By: Francis Rolt-Wheeler

Introduction to the History of Science By: Walter Libby

Life of Clara Barton - Volume 2 By: William E. Barton

Mob Violence and the American Negro: My Experience in the Sunny South By: Velley Lester

American Bee Journal. Vol. XVII, No. 12, Mar. 23, 1881 By: Various

Smithsonian Institution - United States National Museum - Bulletin 240 Contributions From the Museum of History and Technology Papers 34-44 on Science and Technology By: Various

Crime, Its Causes and Remedies By: Cesare Lombroso

Safeguarding children: pediatric medical countermeasure research By: Presidential Commission for the Study of Bioethical Iss

Social Settlement Movement in Chicago By: Josephine Hunt Raymond

North West Passage -The Gjöa Expedition 1903-1907 (Volume I) By: Roald Amundsen

Wild Life on a Norfolk Estuary By: Arthur Henry Patterson

History of Esculent Fish By: Roger North

Workers - An Experiment in Reality: The East By: Walter A. Wyckoff

History of Animals By: Aristotle

Our Feathered Friends By: Elizabeth Grinnell

ABC of Atoms By: Bertrand Russell

Thoughts on South Africa By: Olive Schreiner

Mental and Moral Heredity in Royalty. A Statistical Study in History and Psychology By: Frederick Adams Woods

Negro Laborer: A Word to Him By: William H. Councill

Workers - An Experiment in Reality: The West By: Walter A. Wyckoff

North West Passage -The Gjöa Expedition 1903-1907 (Volume II) By: Roald Amundsen

Silent Sentinels: Protective Relays for A-C and D-C Systems By: Westinghouse Electric and Manufacturing Company

American Bee Journal. Vol. VI, No. 4, Oct 1870 By: Various

Golden Bough. A Study in Magic and Religion. Part 2. Taboo and the Perils of the Soul By: James Frazer

Greek Literature By: Henry Julius Wetenhall Tillyard

Apache Campaign In The Sierra Madre By: John Gregory Bourke

Medicine-Men Of The Apache By: John Gregory Bourke

In Quest of El Dorado By: Stephen Graham

Darkness and Daylight; or, Lights and Shadows of New York Life By: Lyman Abbott

In the Land of Cave and Cliff Dwellers By: Frederick Schwatka

Faraday As A Discoverer By: John Tyndall

On the Various Forces of Nature By: Michael Faraday

How To Have Bird Neighbors By: S. Louise Patteson

American Bee Journal, Vol. VI. No. 3, Sept 1870 By: Various

Woman Movement By: Ellen Key

Pioneer Work in Opening the Medical Profession to Women By: Elizabeth Blackwell

Romance of Modern Geology By: Edwin Sharpe Grew

Alps, the Danube and the Near East By: Frank G. Carpenter

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

Two American Slavery Documents By: American and Foreign Anti-Slavery Society

Gringo In Mañana-Land By: Harry La Tourette Foster

Popular Lectures on Scientific Subjects By: Hermann von Helmholtz

Infection and Immunity By: George M. Sternberg

Lasers By: Hal Hellman

American Bee Journal, Vol. VI. No. 5, Nov 1870 By: Various

Society as I Have Found It By: Ward McAllister

Stray Feathers From a Bird Man's Desk By: Austin L. Rand

Our Atomic World: The Story of Atomic Energy By: C. Jackson Craven

Indians in Wisconsin's History By: John M. Douglass

Atom and the Ocean By: E. W. Seabrook Hull

Dead Men Tell Tales By: Harry Rimmer

Astronomy: The Science of the Heavenly Bodies By: David Todd

Aftermath of Slavery By: William A. Sinclair

Trees, Shown to the Children By: C. E. Smith