Alfred Hitchcock and The Three Investigators in The Secret of Skeleton Island (Number 6).
first edition Hardcover
1966 · NY:
by ARTHUR, Robert.
NY:: Random House,. Near Fine. 1966. Hardcover. First printing (six titles listed on rear board). Near fine in illustrated boards. No dust jacket, as issued. An attractive, well preserved copy. . (Inventory #: 79492)