Aristotle and the Gun and Other Stories

Aristotle and the Gun and Other Stories is a collection of short stories by American science fiction and fantasy author L. Sprague de Camp. It was published in hardcover in August 2002 by the Gale Group as part of its Five Star Speculative Fiction Series.[1]
The book contains short works of fiction by the author spanning much of his writing career, having originally been published from 1939 to 1993.[2] It also contains an introduction by Harry Turtledove.
Contents
    "Introduction" by Harry Turtledove
    "Aristotle and the Gun"
    "The Gnarly Man"
    "A Gun for Dinosaur" (a Reginald Rivers time travel story)
    "The Honeymoon Dragon" (a Reginald Rivers time travel story)
    "The Mislaid Mastodon" (a Reginald Rivers time travel story)
    "Nothing in the Rules"
    "Two Yards of Dragon" (a Eudoric Dambertson fantasy)