The cars on high-speed highways must follow each other like sheep. And they need shepherds. The highway police cruiser of tomorrow however must be massively different-as different as the highways themselves!

This Halcyon Classics ebook collection contains fifty science fiction short stories and novellas by more than forty different authors. Most of the stories in this collection were published during the heyday of popular science fiction magazines from the 1930s to the 1960s. Included within this work are stories by H. Beam Piper, Murray Leinster, Poul Anderson, Mack Reynolds, Randall Garrett, Robert Sheckley, Stanley Weinbaum, Alan Nourse, Harl Vincent, and many others. This collection is DRM free and includes an active table of contents for easy navigation.