The Story of My Life By: Helen Keller

On War By: Carl von Clausewitz

Psychotherapy By: Hugo Münsterberg

Skylark Three By: E. E. Smith

The 2010 CIA World Factbook By: United States. Central Intelligence Agency

Talents, Incorporated By: Murray Leinster

The Status Civilization By: Robert Sheckley

Sidelights on Relativity By: Albert Einstein

The Misplaced Battleship By: Harry Harrison

Arm of the Law By: Harry Harrison

Triplanetary, First in the Lensman Series By: E. E. “Doc” Smith

Studies in the Psychology of Sex, Volume One By: Havelock Ellis

Stand by for Mars By: Carey Rockwell

A Slave is A Slave By: H. Beam Piper

The Untroubled Mind By: Herbert J. Hall

The K-Factor By: Harry Harrison

Hunter Patrol By: H. Beam Piper and John McGuire

Woodworking Tools 1600-1900 By: Peter C. Welsh

The Vortex Blaster By: E.E. Smith

Second Treatise of Government By: John Locke

Null-ABC By: H. Beam Piper

The Repairman By: Harry Harrison

The World Beyond By: Ray Cummings

The Gun By: Philip K. Dick

A Spaceship Named McGuire By: Randall Garrett

Flatland: a romance of many dimensions (Illustrated) By: Edwin Abbott Abbott

Beyond Lies the Wub & The Skull By: Philip K. Dick

The Big Trip Up Yonder By: Kurt Vonnegut

The Hindu-Arabic Numerals By: David Eugene Smith

In the Year 2889 By: Michel Verne

The Skull By: Philip K. Dick

The Medicinal Plants of the Philippines By: T. H. Pardo de Tavera

Mysticism and Logic and Other Essays By: Bertrand Russell

Politics: A Treatise on Government By: Unknown

A Problem in Modern Ethics By: John Addington Symonds

Object Lessons on the Human Body A Transcript of Lessons Given in the Primary Department of School No. 49, New York City By: Margaret W. Lewis

The Ambulance Made Two Trips By: Murray Leinster

The Mystic Will By: Charles Godfrey Leland (1824-1903)

Woman Her Sex and Love Life By: William J. (William Josephus) Robinson

The Judas Valley By: Robert Silverberg and Randall Garrett

How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use By: Archibald Williams

Galaxy Primes By: E. E. Smith

The Handbook to English Heraldry By: Charles Boutell

Five Lectures on Blindness By: Kate M. Foley

Condition of the Working-Class in England in 1844 By: Friedrich Engels

The Mysteries of Free Masonry Containing All the Degrees of the Order Conferred in a Master's Lodge By: William Morgan

Laws By: Plato

Temple Trouble By: H. Beam Piper

Surgical Anatomy By: Joseph Maclise

The Sexual Question A Scientific, psychological, hygienic and sociological study By: Auguste Forel

All Cats Are Gray By: Andre Norton

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

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