The Mystery of the Moaning CaveDennis Lynds, Roger Hall, Robert Arthur · First published 1968Open the Tome
Misterio Del Pirata Purpura/the Mystery of the Purple PirateDennis Lynds · First published 1982Open the Tome
The three investigators in The mystery of Wreckers' RockDennis Lynds · First published 1986Open the Tome
Alfred Hitchcock and the Three Investigators in the secret of Shark ReefDennis Lynds · First published 1979Open the Tome
Alfred Hitchcock and the three investigators in The secret of Shark ReefDennis Lynds · First published 1979Open the Tome
Alfred Hitchcock and the three investigators in The mystery of the dancing devilDennis Lynds · First published 1976Open the Tome
The three investigators in The mystery of the dancing devilDennis Lynds · First published 1984Open the Tome
Alfred Hitchcock and the Three Investigators in the mystery of the deadly doubleDennis Lynds · First published 1978Open the Tome
The three investigators in The mystery of the deadly doubleDennis Lynds · First published 1985Open the Tome
Three Investigators in the Mystery of the Flaming Footprints, the Mystery of the Deadly Double, the Secret of Shark ReefM. V. Carey, Dennis Lynds · First published 1985Open the Tome
