The Mystery of the Moaning Cave

The Mystery of the Moaning Cave
Author	William Arden
Illustrator	Ed Vebell (Cover) Harry Kane (Interior) Stephen Marchesi (Covers)
First year published	1964
Type	The Three Investigators
Edition	1st
Publisher	Random House
Pages	160
Gallery	The Mystery of the Moaning Cave Gallery
Previous	The Mystery of the Screaming Clock
Next	The Mystery of the Talking Skull

The Mystery of the Moaning Cave is the 10th book in the Three Investigators series.

Synopsis

Many years ago, the young bandit El Diablo disappeared into a cave, never to be seen again. Now, an eerie moaning sound is coming from his old hideout and the ranches who live nearby think he still may be alive. The three investigators explore the cave, and soon wish they had more than a flashlight.

Appearing

Featured Characters:

• Jupiter Jones
• Pete Crenshaw
• Bob Andrews

Supporting Characters:

• Jess Dalton
• Martha Dalton
• Luke Harding
• Professor Walsh
• Old Ben Jackson
• Waldo Turner
• The Old One

Locations:

• California
  • Crooked Y Ranch
  • Moaning Valley
    • Diablo Mountain
      • El Diablo's Cave

Cover Gallery

Editions

Novels
Previous	Next
The Mystery of the Screaming Clock	The Mystery of the Talking Skull