The Golden Mean or Ratio[(1+sqrt(5))/2] By: Unknown

Waste Not, Want By: Dave Dryfoos

The Hunters By: Joseph Samachson

Get Out of Our Skies! By: E. K. Jarvis

The Man the Martians Made By: Frank Belknap Long

Flamedown By: Horace Brown Fyfe

Wanted, a Young Woman to Do Housework Business principles applied to housework By: C. Hélène Barker

The Boy with the U. S. Weather Men By: Francis Rolt-Wheeler

Daughter of the Sun A Tale of Adventure By: Jackson Gregory

The Radiant Shell By: Paul Ernst

North American Species of Cactus By: John Merle Coulter

Lectures on Stellar Statistics By: C. V. L. (Carl Vilhelm Ludwig) Charlier

The Players By: Everett B. Cole

The First One By: Herbert D. Kastle

The Calm Man By: Frank Belknap Long

The Undersea Tube By: L. Taylor (Lucile Taylor) Hansen

Monkey On His Back By: Charles V. De Vet

Infinite Intruder By: Alan Edward Nourse

The 32nd Mersenne Prime Predicted by Mersenne By: David Slowinski

Lola or, The Thought and Speech of Animals By: Henny Kindermann

Summit By: Mack Reynolds

Competition By: James Causey

The Eugenic Marriage, Vol. 2 A Personal Guide to the New Science of Better Living and Better Babies By: W. Grant Hague

Stories about the Instinct of Animals, Their Characters, and Habits By: Thomas Bingley

The Circuit Riders By: R. C. FitzPatrick

Question of Comfort By: Les Collins

A Filbert Is a Nut By: Rick Raphael

Cerebrum By: Albert Teichner

Lost in the Future By: John Victor Peterson

We're Friends, Now By: Henry Hasse

Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery By: Chevalier Jackson

The House in the Water A Book of Animal Stories By: Charles George Douglas Roberts