The Mystery of the Moaning Cave

The Mystery of the Moaning Cave
Author: William Arden
Publisher: Turtleback Books
Total Pages: 0
Release: 2000
Genre:
ISBN: 9780785749035

An eerie moaning sound is coming from a cave where a young bandit disappeared many years ago. Ranchers nearby figure he must still be alive. The Three Investigators set out to explore the moaning cave and soon wish they had come armed with more than a flashlight! Part of a classic series originally published beginning in 1964.

The Secret of Skeleton Island

The Secret of Skeleton Island
Author: Robert Arthur
Publisher:
Total Pages: 152
Release: 1998
Genre:
ISBN:

The Three Investigators are assisted by a Greek youth as they search for clues to a mysterious thief on an island once inhabited by pirates.