Author · 96 titles
13 titles
Land of the GiantsBook· 1969
Miners in the SkyBook· 1967
Space GypsiesBook· 1967
Checkpoint LambdaBook· 1966
The Greks Bring GiftsBook· 1964
The Other Side of NowhereBook· 1964
Time TunnelBook· 1964
Operation TerrorBook· 1962
Creatures of the AbyssBook· 1961