Books like A dark power
More by Dennis Lynds
The Secret of the Crooked Cat1970
The Mystery of the Moaning Cave1968
The Mystery of the Laughing Shadow1969
The Secret of Phantom Lake1973
The Mystery of the Shrinking House1972
The Mystery of the Dead Man's Riddle1974
The Mystery of the Smashing Glass1984
The three investigators in The mystery of Wreckers' Rock1986
Misterio Del Pirata Purpura/the Mystery of the Purple Pirate1982
Alfred Hitchcock and the Three Investigators in the secret of Shark Reef1979
Alfred Hitchcock and the three investigators in The mystery of the dancing devil1976
The three investigators in The mystery of the dancing devil1984