Condition: Good: Good condition for a used book! Some wear. Hardcover with dust jacket bound in tan tweed with brown title, b/w frontis by Paul Laune, orange Gretta end papers, yellow spine. Dust jack has edge wear and shows age. See images for the condition of this book.
Blurb: After the new hydrofoil they are guarding is stolen, the Hardy boys face frequent danger in solving a mystery involving criminals who operate by signs of the zodiac.
Series: The Hardy Boys #20