Rolling Gravestones

From Author Wars - https://authorwars.com/publications/rolling-gravestones-602465.html

Overview:

Title: Rolling Gravestones
Author: Alfred Hitchcock
Year: 1971
Publisher: Dell
Price: C$0.75
Pages: xii+209
Binding: Paperback
Type: Anthology
Title Reference: The Explosives Expert
Notes:
• "First printing—August 1971"; no number line • The artist is not credited, no visible signature on the artwork • Cover printed in the US, book in Canada
• Only two of the 15 stories are genre