Postmark Ganymede By: Robert Silverberg

Happy Ending By: Mack Reynolds

Shipwreck in the Sky By: Eando Binder

The Winds of Time By: James H. Schmitz

Fungi: Their Nature and Uses By: M. C. (Mordecai Cubitt) Cooke

The Student's Elements of Geology By: Charles Lyell

Vanishing Point By: C. C. Beck

Mob Rule in New Orleans Robert Charles and His Fight to Death, the Story of His Life, Burning Human Beings Alive, Other Lynching Statistics By: Ida B. Wells-Barnett

Applied Eugenics By: Roswell H. (Roswell Hill) Johnson

Geometrical Solutions Derived from Mechanics; a Treatise of Archimedes By: Unknown

Cactus Culture for Amateurs Being Descriptions of the Various Cactuses Grown in This Country, With Full and Practical Instructions for Their Successful Cultivation By: W. Watson

Survival Tactics By: Al Sevcik

Warrior Race By: Robert Sheckley

Crossroads of Destiny By: H. Beam Piper

Robur the Conqueror By: Jules Verne

Citadel By: Algis Budrys

The Sensitive Man By: Poul William Anderson

The Mercenaries By: H. Beam Piper

More Science From an Easy Chair By: E. Ray (Edwin Ray) Lankester

It Could Be Anything By: Keith Laumer

Keep Out By: Fredric Brown

Wild Animals I Have Known By: Ernest Thompson Seton

Martyrs of Science, or, the Lives of Galileo, Tycho Brahe, and Kepler By: David Brewster

Studies of American Fungi. Mushrooms, Edible, Poisonous, etc. By: George Francis Atkinson

Forever By: Robert Sheckley

How Girls Can Help Their Country By: Agnes Baden-Powell

Beside Still Waters By: Robert Sheckley

The Negro By: William E. B. Du Bois

Tom Swift and His Submarine Boat, or, under the Ocean for Sunken Treasure By: Victor Appleton

Hall of Mirrors By: Fredric Brown

The King's Post Being a volume of historical facts relating to the posts, mail coaches, coach roads, and railway mail services of and connected with the ancient city of Bristol from 1580 to the present time By: Robert Charles Tombs

Day of the Moron By: H. Beam Piper