Book 28


Book 29

Htchk Mys Sinst Scrcrw

by M.V. Carey and Alfred Hitchcock

Published 12 October 1979

Book 29

The theft of some mutant army ants by a scarecrow leads the Three Investigators to the solution of two daring crimes in the art world.

Book 30

Secret of Shark Reef

by William Arden and Robert Arthur

Published 11 April 1992
Three young sleuths uncover a mystery buried since World War II when they come to the aid of a trouble-plagued environmentalist who is protesting the drilling of off-shore oil wells.

Book 31

Myst of Scar-Faced Beg

by M.V. Carey

Published 12 August 1981
A wallet dropped by a scar-faced beggar sets the three investigators on the trail of bank robbers.

Book 31


Book 32

Mystery of the Blazing Cliffs

by M.V. Carey

Published 13 August 1984

Book 32

Myst Blazing Cliffs

by M.V. Carey and Mary V Carey

Published 12 August 1981
The sighting of a UFO leads the Three Investigators to uncover a bizarre confidence game.

Book 32


Book 33

Myst Purple Pirate

by William Arden

Published 30 June 1992
Searching for a legendary pirate treasure, the three investigators find a band of modern day pirates.

Book 33


Book 34


Book 36

Myst Missing Mermaid

by M.V. Carey and Mary V Carey

Published 12 August 1983

Book 36


Book 36

Mys of Missing Mermaid

by M.V. Carey

Published 12 September 1983
A statue of a mermaid proves to be a vital clue when the three investigators set out to trace a missing child.

Book 37


Book 38


Book 39


Book 39

Myst Trail of Terror

by M.V. Carey and Mary V Carey

Published 12 September 1984

Book 40