The Three Investigators

82 primary works • 88 total works

Myst of Moaning Cave

by William Arden

Published 12 September 1985

While vacationing on a California ranch, three boys decide to investigate strange wails that come from a mysterious cave where a famous outlaw disappeared.

The Mystery of the Talking Skull

by Robert Arthur

Published September 1970

Myst Talking Skull

by Robert Arthur and William Arden

Published 12 November 1984

An old trunk involves the three investigators with dangerous criminals seeking a cache of stolen money.

Hchck Myst Laugh Shadow

by William Arden

Published 12 August 1969

The Three Investigators in the Mystery of the Laughing Shadow

by William Arden

Published 1 December 1985

Three young detectives try to solve a mystery involving a gold Indian amulet and a laughing shadow that appears to them in the night.

SEC Crooked Cat-Htchck

by William Arden and Alfred Hitchcock

Published 12 February 1981

With a clue provided by an unusual stuffed cat, The Three Investigators solve the mysterious troubles of an accident-prone carnival.

The Secret of the Crooked Cat #13

by Investigators Three, William Arden, and Robert Arthur

Published 12 July 1985

The Secret of the Crooked Cate

by William Arden

Published 1 August 1970

Mystery of the Coughing Dragon

by Nick West and Alfred Hitchcock

Published 1 August 1970

The Three Investigators in the Mystery of the Coughing Dragon

by Alfred Hitchcock

Published 12 August 1981

When five dogs disappear from a seaside town and a dragon is sighted off-shore, the three investigators look into the situation.

Mystery of the Flaming Footpri

by M.V. Carey and Robert Arthur

Published 12 October 1984

Mystery of the Nervous Lion

by Nick West and Robert Arthur

Published 30 June 1975

Myst Nerv Lion-Htck-Pa

by Nick West and Alfred Hitchcock

Published 12 August 1981

Hired to discover why a wild-animal farm's tame lion has become unpredictably nervous, three young detectives begin an investigation that uncovers a smuggling operation.

Mystery of the Singing Serpent

by M.V. Carey

Published September 1973

Htchk Mys Sing Serpent

by M.V. Carey

Published 12 August 1972

Myst Sing Srpnt-Htchck

by M.V. Carey and Alfred Hitchcock

Published 12 February 1981

Mystery of the Shrinking House

by William Arden and Robert Arthur

Published September 1973

Htchck SEC Phantom Lak

by William Arden and Alfred Hitchcock

Published 12 July 1973

Three junior detectives investigate a mystery involving an Oriental chest, a sunken ship, and a baffling dual identity.

Mystery of Monster Mountain

by M.V. Carey

Published September 1974

The three young sleuths solve a case of double identity while investigating the legend of Monster Mountain.

Htchck Mys Monster Mtn

by M.V. Carey and Alfred Hitchcock

Published 12 August 1973

The three young sleuths solve a case of double identity while investigating the legend of Monster Mountain.