Future of the Women's Movement By: Helena Swanwick

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

Science - History of the Universe Vol. 3: Physics & Electricity By: Francis Rolt-Wheeler

Stratagems and The Aqueducts of Rome By: Sextus Julius Frontinus

Behavior of the Honey Bee in Pollen Collecting By: D. B. Casteel

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

Inquiries into Human Faculty and its Development By: Sir Francis Galton

Diary of a Country Parson By: John Beresford

Formation of Vegetable Moulds through the Action of Worms with Observations on their Habits By: Charles Darwin

Wood Wanderings By: Winthrop Packard

Man of Genius By: Cesare Lombroso

Among Cannibals By: Carl Lumholtz

Conversations on the Plurality of Worlds By: Bernard Le Bovier de Fontenelle

Manners and Rules of Good Society; Or, Solecisms to be Avoided by a Member of the Aristocracy By: Anonymous

Deportation: Its Meaning and Menace. Last Message to the People of America By: Emma Goldman

Woman Movement By: Ellen Key

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

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

Wilderness Babies By: Julia Augusta Schwartz

Special Report on Negro Domestic Service in the Seventh Ward Philadelphia By: Isabel Eaton

Life of a Fossil Hunter By: Charles Sternberg

Romance of the Romanoffs By: Joseph Martin McCabe

Strangest Things in the World: A Book About Extraordinary Manifestations of Nature By: Thomas R. Henry

What the White Race May Learn from the Indian By: George Wharton James

Suffragette: The History of the Women's Militant Suffrage Movement By: E. Sylvia Pankhurst

History of Chemistry, Volume II. From 1850-1910 By: Sir Thomas Edward Thorpe

Romance of Modern Mechanism By: Archibald Williams

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

Radioisotopes in Medicine By: Earl W. Phelan

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

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

Chapters on Evolution By: Andrew Wilson

Ocean: A General Account Of The Science Of The Sea By: John Murray

Theory of Colours By: Johann Wolfgang von Goethe

Birth of Tragedy By: Friedrich Nietzsche

Thoughts on the Death Penalty By: Charles C. Burleigh

Chronicles of America Volume 09 - Colonial Folkways By: Charles Morris

Physics By: Aristotle

Secret of Everyday Things By: Jean-Henri Fabre

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

Volcanoes and Vulcanology (1885-1917) By: Various

Study of British Genius By: Havelock Ellis

Notes On Democracy By: H. L. Mencken

Marvels of Scientific Invention By: Thomas W. Corbin

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

Science - History of the Universe Vol. 2: Geology By: Francis Rolt-Wheeler

Oracles of Nostradamus By: Charles A. Ward

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

Elements of Mammalogy By: William Ruschenberger

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

Travels to Oaxaca By: Nicolas-Joseph Thiéry de Menonville

Cruise of the Falcon - A Voyage to South America in a 30-Ton Yacht By: Edward Frederick Knight

Researches into the Physical History of Man By: James Cowles Prichard

Concerning Genealogies By: Frank Allaben

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

Final Report of the Advisory Committee on Human Radiation Experiments By: Advisory Committee on Human Radiation Experiments

Measurement of Intelligence By: Lewis Terman

Einstein Theory of Relativity By: Hendrik A. Lorentz

Elements of Ornithology By: William Ruschenberger

In Quest of El Dorado By: Stephen Graham

Curious Lore of Precious Stones By: George Frederick Kunz

Tea and Tea Drinking By: Alfred Arthur Reade

Romance of Modern Engineering By: Archibald Williams

“The Flu”: A Brief History of Influenza in U. S. America, Europe, Hawaii By: A. Mouritz

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

Little Masterpieces of Science - Mind By: George Iles

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

Colored People of Chicago By: Louise DeKoven Bowen

Food Values By: Dr. Albert Philip Sy

How To Have Bird Neighbors By: S. Louise Patteson

Fourth National Climate Assessment, Volume II: Impacts, Risks and Adaption in the United States By: US Global Change Research Program

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

Philadelphia Negro: A Social Study By: W. E. B. Du Bois

Notes of An East Coast Naturalist By: Arthur Henry Patterson