A collection of five mystery stories, in which clues are provided for the reader to solve the mystery himself.

Nine short stories featuring haunted houses.

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 Investiga

The man who knew how -- The most dangerous game -- The treasure hunt -- Man from the South -- Puzzle for Poppy -- Treasure trove -- Yours, truly, Jack the Rippe