Murder at the ABA

From Author Wars - https://authorwars.com/books/murder-at-the-aba-1388607.html

Overview:

Title: Murder at the ABA
Author: Al Nagy
Year: 1976
Type: Cover Art

Editions/Publications:

Unknown. Murder at the ABA (Unknown, Al Nagy, Doubleday, ISBN-10: 0385113056, $7.95, 230 pages, Hardcover, Novel)
Unknown. Murder at the ABA: A Puzzle in Four Days and Sixty Scenes (Unknown, Al Nagy, Doubleday / BCE, 246 pages, Hardcover, Novel)