In 1510 a Spanish romancer described an island called California, "very close to the side of the Terrestrial Paradise." It was inhabited by Amazons, and even the harnesses of the beasts they rode were gold. Thus began the rich literature of California. In a place that boasts so many claims to one's attention, short fiction has flourished. Great California Stories trumpets the immense short story tradition developed by visitors like Mark Twain and...