Finalist, Best Novel, 1971
Tower of Glass
Robert Silverberg (opens in a new tab)
A billionaire builds a tower to send a message to aliens, with the help of androids who worship him as a god.
The ballot
- RingworldLarry NivenBallantine, 1970Winner
- Tau ZeroPoul AndersonDoubleday, 1970
- The Year of the Quiet SunWilson TuckerAce, 1970
- Star LightHal ClementAnalog Jun,Jul,Aug,Sep 1970
