Canons to the Left, Canons to the Right

From Author Wars - https://authorwars.com/books/canons-to-the-left-canons-to-the-right-2101935.html

Overview:

Title: Canons to the Left, Canons to the Right
Author: James E. Gunn
Year: 2017
Type: Essays
Series: Editorial (Analog)

Variant Titles:

2017. Canons to the Left, Canons to the Right