Twelve Ravens

From Author Wars - https://authorwars.com/publications/twelve-ravens-815478.html

Overview:

Title: Twelve Ravens
Author: Howard Rose
Year: 1969
Publisher: Macmillan
Price: $6.95
Pages: 405
Binding: Hardcover
Type: Novel
Title Reference: Twelve Ravens
Notes: Month from: http://desturmobed.blogspot.com/2018/03/howard-rose.html. Price from: http://content.time.com/time/magazine/article/0,9171,878877,00.html; also on front flap seen on eBay.