As on a Darkling Plain Author:Ben Bova The Maddening Machines — The alien machines stood on Titan, Saturn's largest moon. Housed in huge buildings that made the space explorers from earth look like insects, the machines continues to function as they had since recorded time. Yet what their purpose was, and who built them, was a maddening, terrifying mystery. — Dr. Sydney Lee was convinc... more »ed that these machines had been designed to destroy man, and unless the power that drove them and the beings who controlled them were discovered, they would succeed. But there was just one way to prove his theory. Dr. Lee and his chosen crew were frozen, and placed in a space ship to a distant star. When they had to find and destroy their enemy was perilously short....« less