The Positive School of Criminology Three Lectures Given at the University of Naples, Italy on April 22, 23 and 24, 1901 By: Enrico Ferri

Psichopath By: Randall Garrett

Lectures on Land Warfare; A tactical Manual for the Use of Infantry Officers By: Anonymous

Drawings and Pharmacy in Al-Zahrawi's 10th-Century Surgical Treatise By: Sami Khalaf Hamarneh

Getting Acquainted with the Trees By: J. Horace (John Horace) McFarland

Stories about Animals: with Pictures to Match By: Francis C. Woodworth

The Quantum Jump By: Robert Wicks

Acid Bath By: Bill Garson

Death of a Spaceman By: Walter M. Miller

Criminal Sociology By: Enrico Ferri

Myths and Marvels of Astronomy By: Richard A. Proctor

The Starvation Treatment of Diabetes By: Lewis Webb Hill

Mother Earth Land Grants in Virginia 1607-1699 By: Walter Stitt Robinson

Modus Vivendi By: John Berryman

The Botanical Magazine, Vol. 5 Or, Flower-Garden Displayed By: William Curtis

Scrimshaw By: Murray Leinster

Dogfight—1973 By: Mack Reynolds

Morale A Story of the War of 1941-43 By: Murray Leinster

The Pygmy Planet By: Jack Williamson

The Man from Time By: Frank Belknap Long

The Cuckoo Clock By: Wesley Barefoot

The Aggravation of Elmer By: Robert Arthur

Alien Offer By: Al Sevcik

The Story of Germ Life By: Herbert W. Conn

Pandemic By: Jesse F. Bone

The Mind Master By: Arthur J. Burks

Droozle By: Frank Banta

Policing the Plains Being the Real-Life Record of the Famous North-West Mounted Police By: R. G. (Roderick George) MacBeth

The Naturalist on the River Amazons By: Henry Walter Bates

The Code of Honor, Or, Rules for the Government of Principals and Seconds in Duelling By: John Lyde Wilson

The Invaders By: Murray Leinster

Fire People By: Ray Cummings

Essays Towards a Theory of Knowledge By: Alexander Philip

The Natural History of Selborne, Vol. 1 By: Gilbert White

The Best Made Plans By: Everett B. Cole

Theologico-Political Treatise — Part 3 By: Benedictus de Spinoza

A Question of Courage By: Jesse F. Bone

Astronomy of To-day A Popular Introduction in Non-Technical Language By: Cecil Goodrich Julius Dolmage

Philosophical Transactions of the Royal Society - Vol 1 - 1666 Giving some Accompt of the present Undertakings, Studies, and Labours of the Ingenious in many considerable parts of the World By: Various

Almost A Man By: Mary Wood-Allen

Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901 By: Gary N. (Gary Nathan) Calkins

Lost in Translation By: Laurence M. Janifer

Birds of the Rockies By: Leander S. Keyser

Fifty Years of Railway Life in England, Scotland and Ireland By: Joseph Tatlow

Every Girl's Book By: George Frank Butler

Project Trinity 1945-1946 By: Steve Rohrer

Biographies of Distinguished Scientific Men First Series By: François Arago

Valerius Terminus; of the interpretation of nature By: Francis Bacon

The Untouchable By: Stephen A. Kallis

Bear Trap By: Alan Edward Nourse

The Woman Beautiful or, The Art of Beauty Culture By: Helen Follett Jameson

It's a Small Solar System By: Allan Howard

First Book in Physiology and Hygiene By: John Harvey Kellogg

The Western World Picturesque Sketches of Nature and Natural History in North and South America By: William Henry Giles Kingston

The Gay Rebellion By: Robert W. Chambers

Belly Laugh By: Randall Garrett

The Medallic History of the United States of America 1776-1876 By: J. F. (Joseph Florimond) Loubat

Weak on Square Roots By: Russell Burton

Gilbertus Anglicus Medicine of the Thirteenth Century By: Henry Ebenezer Handerson

Food Guide for War Service at Home By: Frances Swain