RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 22404229 LA English T1 The gods themselves A1 Asimov, Isaac, PB Bantam PP New York YR 1990 SN 0553288105 : 9780553288100 AB In the year 2100, mankind on Earth, settlers in a lunar colony, and aliens from the para-universe (a strange universe parallel in time to our own) face a race against time as they try to prevent the total destruction of the Earth by the invention of an Inter-Universe Electron Pump.