Science & Engineering

In the Orbit of Saturn

Roman Frederick Starzl

Morale: A Story of the War of 1941-43

Murray Leinster

Freshwater Sponges, Hydroids & Polyzoa

Nelson Annandale

Morphological Variation in a Population of the Snake, Tantilla gracilis Baird and Girard

Charles J. Cole

LRL Accelerators, The 184-Inch Synchrocyclotron

Lawrence Radiation Laboratory

Meeting of the Board

Alan Edward Nourse

Lamarck, the Founder of Evolution: His Life and Work

A. S. Packard

The Eternal Wall

Raymond Z. Gallun

The Ultimate Weapon

Jr. John W. Campbell

Freedom

Mack Reynolds

Essays on early ornithology and kindred subjects

James Roxburgh McClymont

Sjambak

Jack Vance

Student's Hand-book of Mushrooms of America, Edible and Poisonous

Thomas Taylor

Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained

Thomas P. Jones

The Einstein See-Saw

Miles J. Breuer

A New Extinct Emydid Turtle from the Lower Pliocene of Oklahoma

Edwin C. Galbreath

Hellhounds of the Cosmos

Clifford D. Simak

Larson's Luck

Gerald Vance

There Will Be School Tomorrow

V. E. Thiessen

The Judas Valley

Randall Garrett

The Bell Tone

Edmund Harry Leftwich

Now We Are Three

Joe L. Hensley

The Gallery

Rog Phillips

Farm drainage
The Principles, Processes, and Effects of Draining Land with Stones, Wood, Plows, and Open Ditches, and Especially with Tiles

Henry F. French

The Point of View

Stanley G. Weinbaum

Gas and Oil Engines, Simply Explained
An Elementary Instruction Book for Amateurs and Engine Attendants

Walter C. Runciman

Ecological Observations on the Woodrat, Neotoma floridana

Henry S. Fitch