Welcome to the World's First Science-Fiction Supermarket

From Author Wars - https://authorwars.com/books/welcome-to-the-worlds-first-science-fiction-supermarket-3003445.html

Overview:

Title: Welcome to the World's First Science-Fiction Supermarket
Author: Richard S. Meyers
Year: 1978
Type: Essays

Variant Titles:

1978. Welcome to the World's First Science-Fiction Supermarket