Author · 26 titles
26 titles
One Against the MoonBook· 2020
To Venus! to Venus!Book· 1971
Mike Mars Around the MoonBook· 1966
Mike Mars and the mystery satelliteBook· 1963
Mike Mars flies the Dyna-SoarBook· 1962
Mike Mars, South Pole spacemanBook· 1962
Mike Mars in orbitBook· 1961
Mike Mars, astronautBook· 1961