THE MYSTERY OF THE ALPHABET MURDER CASE! (original ad - all caps)
THE RIDDLE OF THE "KNIVES OF DEATH!" (original print ad - all caps)
MIKE SHAYNE MEETS SOMETHING NEW IN CHILLS! (original poster-all caps)
What do you do if you discover you are the son of a serial killer ?
This dude means business, so watch out when your nerves start to shatter!
What was the shock - SIN of THE UNHOLY FOUR?