The titles and short stories in this collection are:
A Matter of Matter (includes: “The Conroy Diary,” “The Planet Makers” and “The Obsolete Weapon”), Beyond All Weapons (includes “Strain” and “The Invaders”), The Crossroads (includes: “Borrowed Glory” and “The Devil’s Rescue”), Danger in the Dark (includes: “The Room” and “He Didn’t Like Cats”), The Great Secret (includes: “Space Can,” “The Beast” and “The Slaver”), Greed (includes: “Final Enemy” and “The Automagic Horse”), If I Were You (includes: “The Last Drop”), One Was Stubborn (includes: “A Can of Vacuum” and “240,000 Miles Straight Up”), The Professor Was a Thief (includes: “The Battle of Wizards” and “The Dangerous Dimension”), The Tramp and When Shadows Fall (includes: “Tough Old Man” and “Battling Bolto”)
“A super-writer of the Golden Age of Science Fiction.” —A. E. van Vogt