6.6
1995
Fractals: The Colors of Infinity (1995)
6.1
1988
God, the Universe and Everything Else (1988)
7.0
1994
Arthur C. Clarke's Mysterious Universe (1994)
7.3
1985
Arthur C. Clarke's World of Strange Powers (1985)
7.3
1980
Arthur C. Clarke's Mysterious World (1980)
