The Mathematicall Praeface to Elements of Geometrie of Euclid of Megara By: John Dee

Thomas Henry Huxley; A Sketch Of His Life And Work By: P. Chalmers (Peter Chalmers) Mitchell

Salvage in Space By: Jack Williamson

Doctor and Patient By: S. Weir Mitchell

The Builders A Story and Study of Masonry By: Joseph Fort Newton

The Keeper By: H. Beam Piper

The Affair of the Brains By: Anthony Gilmore

Sir William Herschel: His Life and Works By: Edward Singleton Holden

The Genus Pinus By: George Russell Shaw

The Children's Book of Stars By: G. E. Mitton

Ten British Mathematicians By: Alexander Macfarlane

An Elementary Course in Synthetic Projective Geometry By: Derrick Norman Lehmer

Airlords of Han By: Philip Francis Nowlan

Fragments of science, V. 1-2 By: John Tyndall

In Darkest England and the Way Out By: William Booth

More Letters of Charles Darwin By: Charles Darwin

Wild Flowers An Aid to Knowledge of Our Wild Flowers By: Neltje Blanchan

The Ten Pleasures of Marriage and the Second Part, The Confession of the New Married Couple By: A. Marsh

Handbook of the Trees of New England By: Lorin Low Dame

The Yillian Way By: Keith Laumer

Aether and Gravitation By: William George Hooper

Three Thousand Years of Mental Healing By: George Barton Cutten

The Hammer of Thor By: Charles Willard Diffin

Invasion By: Murray Leinster

Half-hours with the Telescope Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction. By: Richard A. Proctor

Young Woman's Guide to Excellence By: William A Alcott

Food Remedies Facts About Foods And Their Medicinal Uses By: Florence Daniel

Explanation of Terms Used in Entomology By: John Bernhard Smith

Conestoga Wagons in Braddock's Campaign, 1755 By: Donald H. Berkebile

McIlvaine's Star By: August William Derleth

The formation of vegetable mould through the action of worms, with observations on their habits By: Charles Darwin

Bread Overhead By: Fritz Leiber

And All the Earth a Grave By: C. C. MacApp

How to Succeed By: Orison Swett Marden

Sabotage in Space By: Carey Rockwell

Essentials of Diseases of the Skin Including the Syphilodermata Arranged in the Form of Questions and Answers Prepared Especially for Students of Medicine By: Henry Weightman Stelwagon

Evidence as to Man's Place in Nature By: Thomas Henry Huxley

Advanced Chemistry By: Jack G. Huekels

Card Trick By: John Berryman

Half-Hours with the Stars A Plain and Easy Guide to the Knowledge of the Constellations By: Richard A. Proctor

Of Natural and Supernatural Things Also of the first Tincture, Root, and Spirit of Metals and Minerals, how the same are Conceived, Generated, Brought forth, Changed, and Augmented. By: Basilius Valentinus

Common Science By: Carleton Washburne

The Impossibles By: Randall Garrett

The Hunted Heroes By: Robert Silverberg

Operation R.S.V.P. By: H. Beam Piper

Alarm Clock By: Everett B. Cole

We Didn't Do Anything Wrong, Hardly By: Roger Kuykendall

On the Significance of Science and Art By: Leo Tolstoy

The Romance of Mathematics Being the Original Researches of a Lady Professor of GirthamCollege in Polemical Science By: P. Hampson

Form and Function A Contribution to the History of Animal Morphology By: E. S. (Edward Stuart) Russell

I'm a Stranger Here Myself By: Mack Reynolds

Outlines of Dairy Bacteriology, 8th edition A Concise Manual for the Use of Students in Dairying By: H. L. (Harry Luman) Russell

Gone Fishing By: James H. Schmitz

Practical Taxidermy A manual of instruction By: Montagu Browne

Manhood Perfectly Restored Prof. Jean Civiale's Soluble Urethral Crayons as a Quick, Painless, and Certain Cure for Impotence, Etc. By: Civiale Remedial Agency

The Fibonacci Number Series By: Michael Husted

I Was a Teen-Age Secret Weapon By: Richard Sabia

No Animal Food and Nutrition and Diet with Vegetable Recipes By: Rupert H. Wheldon

Operation Earthworm By: Joe Archibald

Am I Still There? By: James R. Hall

Death Wish By: Robert Sheckley

The Botanical Magazine, Vol. 2 or Flower-Garden Displayed By: William Curtis

Ullr Uprising By: H. Beam Piper

The Risk Profession By: Donald E. Westlake

The Hour of Battle By: Robert Sheckley

The Leech By: Robert Sheckley

Notes on Nursing What It Is, and What It Is Not By: Florence Nightingale

The Mathematicians By: Arthur Feldman

ABC's of Science By: Charles A. (Charles Alexander) Oliver

A History of Science By: Henry Smith Williams

Trinity site By: National Atomic Museum (U.S.)

Dead World By: Jack Douglas

The Mother and Her Child By: Lena K. (Lena Kellogg) Sadler

Other Worlds Their Nature, Possibilities and Habitability in the Light of the Latest Discoveries By: Garrett Putman Serviss

Chronicles of Canada Volume 32 - The Railway Builders: A Chronicle of Overland Highways By: Oscar D. Skelton

Valley of Dreams By: Stanley Grauman Weinbaum

Miscellaneous Mathematical Constants By: Simon Plouffe

Primitive Psycho-Therapy and Quackery By: Robert Means Lawrence

The Battle with the Slum By: Jacob A. Riis

Sketches of the Natural History of Ceylon By: James Emerson Tennent

The Devil's Asteroid By: Manly Wade Wellman

Among the Trees at Elmridge By: Ella Rodman Church

The Romance of Names By: Ernest Weekley

Hitchhiker's Guide to the Internet By: Ed Krol

Mankind in the Making By: H. G. Wells

Gun for Hire By: Mack Reynolds

The Guardians By: Irving E. Cox

Attention Saint Patrick By: Murray Leinster

Of Time and Texas By: William F. Nolan

The Botanical Magazine, Vol. 3 Or, Flower-Garden Displayed By: William Curtis

Lighter Than You Think By: Nelson Slade Bond

The Issahar Artifacts By: Jesse F. Bone

Mendelism Third Edition By: Reginald Crundall Punnett

Tom Swift and His Sky Racer By: Victor Appleton

The Foundations of the Origin of Species Two Essays written in 1842 and 1844 By: Charles Darwin

Trees of the Northern United States Their Study, Description and Determination By: A. C. (Austin Craig) Apgar

Captain Canot or, Twenty Years of an African Slaver By: Theodore Canot

Wild Flowers Worth Knowing By: Neltje Blanchan

The Botanical Magazine, Vol. 4 Or, Flower-Garden Displayed By: William Curtis

Women As Sex Vendors or, Why Women Are Conservative (Being a View of the Economic Status of Woman) By: R. B. (Roscoe Burdette) Tobias