Publisher: Random House
First Printed: 1979
Cover Art by Robert Adragna
Internal Illustrations: None

First Printing Identification: 1234567890 numberline on the copyright page.

Notes:
-- Shark Reef was the last title to feature Alfred Hitchcock and the last to be part of the Alfred Hitchcock Mystery Series. Hitchcock passed away in 1980.

Publisher: Random House
Common Name: Hitchcock Cover
First Printed: 1979
Cover Art by Robert Adragna
Internal Illustrations: None

First Printing Identification: 1234567890 numberline on the copyright page.

Publisher: Scholastic Book Services
First Printed: December 1981
Cover Art by Charles Liese
Internal Illustrations: None

First Printing Identification: 12 11 10 9 8 7 6 5 4 3 2 1 numberline on the copyright page.

Publisher: Random House
Common Name: Keyhole Cover
First Printed: 1985
Cover Art by Robert Adragna
Internal Illustrations: None

First Printing Identification: 1234567890 numberline on the copyright page.

Notes:
-- This was the last title to be revised.