Bantam Doubleday Dell Publishing Group (Jan 01, 1980)
Simeon Krug's obession was to build a tower of glass pointing towards a star in Aquarius, reaching out to answer the voice from space. The androids were Krug's tools, and he was their God. He had created them. And they would inherit the earth. So they labored to build his tower, and Krug, full of passion, waited for his great moment- when the tower would soar toward the heavens, and he would speak to the stars.