Watch the Sky By: James H. Schmitz

The Story of the Cambrian A Biography of a Railway By: C. P. (Charles Penrhyn) Gasquoine

The Big Fix By: George O. Smith

Crime and Its Causes By: William Douglas Morrison

Damned If You Don't By: Randall Garrett

There is a Reaper ... By: Charles V. De Vet

From a Girl's Point of View By: Lilian Bell

Flight Through Tomorrow By: Stanton Arthur Coblentz

The Jupiter Weapon By: Charles Louis Fontenay

The Chamber of Life By: Green Peyton

The Carnivore By: Katherine MacLean

Volcanic Islands By: Charles Darwin

The Plague By: Teddy Keller

As Long As You Wish By: John O'Keefe

The Last Place on Earth By: Jim Harmon

Life History of the Kangaroo Rat By: Walter P. (Walter Penn) Taylor

The No Breakfast Plan and the Fasting-Cure By: Edward Hooker Dewey

The Monster By: S. M. Tenneshaw

The White Invaders By: Ray Cummings

Disputed Handwriting By: Jerome Buell Lavay

Ways of Wood Folk By: William Joseph Long

The Works of the Right Honourable Edmund Burke, Vol. 09 (of 12) By: Edmund Burke

The Minds and Manners of Wild Animals A Book of Personal Observations By: William Temple Hornaday

Essays: Scientific, Political, & Speculative, Vol. I By: Herbert Spencer

An Essay on the Shaking Palsy By: James Parkinson

Border, Breed Nor Birth By: Mack Reynolds

Religion and Lust or, The Psychical Correlation of Religious Emotion and Sexual Desire By: James Weir

Freedom By: Mack Reynolds

Stammering, Its Cause and Cure By: Benjamin Nathaniel Bogue

Highways in Hiding By: George O. Smith

The Barbarians By: Algis Budrys

Sense from Thought Divide By: Mark Clifton

—And Devious the Line of Duty By: Tom Godwin

That Sweet Little Old Lady By: Randall Garrett

The Mysterious Murder of Pearl Bryan or: the Headless Horror. By: Unknown

Cat and Mouse By: Ralph Williams

Cum Grano Salis By: Randall Garrett

Nerves and Common Sense By: Annie Payson Call

Researches on Cellulose 1895-1900 By: C. F. (Charles Frederick) Cross

The Bramble Bush By: Randall Garrett

Contamination Crew By: Alan Edward Nourse

Image of the Gods By: Alan Edward Nourse

Ham Sandwich By: James H. Schmitz

Test Rocket! By: Jack Douglas

The Inside of the Cup By: Winston Churchill

Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre By: George Henry Makins

Novice By: James H. Schmitz

The Task of Social Hygiene By: Havelock Ellis

Out Around Rigel By: Robert H. Wilson

Medal of Honor By: Mack Reynolds

Occasion for Disaster By: Randall Garrett

The New Heavens By: George Ellery Hale

The Fabric of Civilization A Short Survey of the Cotton Industry in the United States By: Guaranty Trust Company of New York

Regeneration By: Katherine MacLean

But, I Don't Think By: Randall Garrett

Friendly Visiting among the Poor A Handbook for Charity Workers By: Mary Ellen Richmond

Star Mother By: Robert F. Young

Hail to the Chief By: Randall Garrett

Benefactor By: George H. Smith

My Friend Bobby By: Alan Edward Nourse