Thoughts on Art and Life By: Unknown

Experiments and Observations on Different Kinds of Air By: Joseph Priestley

Political Ideals By: Bertrand Russell

Elements of Structural and Systematic Botany For High Schools and Elementary College Courses By: Douglas Houghton Campbell

Plain Facts for Old and Young By: John Harvey Kellogg

Machiavelli, Volume I By: Niccolò Machiavelli

When the Sleeper Wakes By: H. G. Wells

Young Girl's Diary By: Anonymous

The Red Record Tabulated Statistics and Alleged Causes of Lynching in the United States By: Ida B. Wells-Barnett

Southern Horrors: Lynch Law In All Its Phases By: Ida B. Wells-Barnett

Abandoned By: Jules Verne

The Science of Fingerprints Classification and Uses By: United States. Federal Bureau of Investigation

The Next Logical Step By: Ben Bova

The Door in the Wall and Other Stories By: H. G. Wells

Mother's Remedies Over One Thousand Tried and Tested Remedies from Mothers of the United States and Canada By: Thomas Jefferson Ritter

Republic (version 2) By: Plato (Πλάτων)

Outlines of Lessons in Botany, Part I; from Seed to Leaf By: Jane H. Newell

Space, Time and Gravitation An Outline of the General Relativity Theory By: Arthur Stanley Eddington

Dinosaurs With Special Reference to the American Museum Collections By: William Diller Matthew

Astronomy for Amateurs By: Camille Flammarion

The Evolution of Love By: Emil Lucka

Morals and Dogma of the Ancient and Accepted Scottish Rite of Freemasonry By: Albert Pike

Kinematics of Mechanisms from the Time of Watt By: Eugene S. Ferguson

The Einstein Theory of Relativity By: H.A. Lorentz

Gorgias By: Plato (Πλάτων)

Gambler's World & The Yillian Way By: Keith Laumer

A Field Book of the Stars By: William Tyler Olcott

An Elementary Study of Chemistry By: William Edwards Henderson

The Pioneer Steamship Savannah: A Study for a Scale Model United States National Museum Bulletin 228, 1961, pages 61-80 By: Howard I. Chapelle

Random Reminiscences of Men and Events By: John D. Rockefeller

The Botanical Magazine, Vol. 1 Or, Flower-Garden Displayed By: William Curtis

All Around the Moon By: Jules Verne