Herbert West: Reanimator By: H. P. Lovecraft

His Master's Voice By: Randall Garrett

His Wisdom, the Defender: A Story By: Simon Newcomb

Honeymoon in Space By: George Griffith

Hunter Patrol By: H. Beam Piper and John McGuire

I Was a Teen-Age Secret Weapon By: Richard Sabia

Impossibles By: Randall Garrett

In the Clutch of the War-God By: Milo Hastings

Inside Earth By: Poul William Anderson

Invaders from the Infinite By: John Wood Campbell. Jr.

Islands of Space By: John Wood Campbell. Jr.

Jason, Son of Jason By: John Ulrich Giesy

Jetta of the Lowlands By: Ray Cummings

Jewel of Bas By: Leigh Douglass Brackett

Jewels of Aptor By: Samuel R. Delaney

Jewels of Gwahlur By: Robert E. Howard

Kreativity for Kats & Other Stories By: Fritz Leiber

Last Call for Sector G By: Leigh Douglass Brackett

Look to the Stars By: Willard E. Hawkins

Lord of a Thousand Suns By: Poul William Anderson

Lorelei of the Red Mist By: Leigh Douglass Brackett

Lucian's True History By: Lucian of Samosata

Machine Stops (version 4) By: Edward M. Forster

Man Obsessed By: Alan E. Nourse

Man on the Meteor By: Ray Cummings

Man Who Ended War By: Hollis Godfrey

Mars is My Destination By: Frank Belknap Long

Martian By: Allen Glasser

Master of Life and Death By: Robert Silverberg

Masters of the Vortex By: E. E. Smith

Mayfair Magician; a Romance of Criminal Science By: George Griffith

Med Ship Man By: Murray Leinster