6.0
1962
 City Beneath the Sea (1962)
City Beneath the Sea (1962)
6.0
1963
 Secret Beneath the Sea (1963)
Secret Beneath the Sea (1963)
5.0
1960
 Pathfinders to Mars (1960)
Pathfinders to Mars (1960)
5.0
1960
 Pathfinders in Space (1960)
Pathfinders in Space (1960)
5.5
1961
 Pathfinders to Venus (1961)
Pathfinders to Venus (1961)
7.0
1979
 The Racing Game (1979)
The Racing Game (1979)