Sons of the Wolf

From Author Wars - https://authorwars.com/books/sons-of-the-wolf-1594553.html

Overview:

Title: Sons of the Wolf
Author: Ed Emshwiller
Year: 1961
Type: Cover Art

Editions/Publications:

Unknown. Sons of the Wolf (Unknown, Ed Emshwiller, Avalon Books, $2.95, 224 pages, Hardcover, Novel)