Eternity is a science fiction novel by American author Greg Bear published by Warner Books in 1988. It is the second book in his The Way series, dealing largely with the aftermath of the decision to split Axis City and abandon the Way in the preceding book, Eon. Plot summary In Eon, Axis City split into two: a segment of Naderites and some Geshels took their portion of the city out of the Way and through Thistledown into orbit around the Earth; they spend the next thirty years aiding the surviving population of Earth to heal and rebuild from the devastating effects of the Death which strains their and the Hexamon government's resources. As time passes, sentiment grows to have Konrad Korzenowski reopen the Way. Firstly, to learn what has happened to the Geshels' long-sundered brethren (who took their portion of Axis City down the Way at relativistic near-light speed). And, secondly, to benefit from the commercial advantages of the Way (despite the risk that the Jarts will be waiting on the other side). In a parallel Earth, known as Gaia, mathematician Patricia Vasquez (the primary protagonist of Eon), dies of old age; she never found her own Earth where the Death did not happen and her loved ones were still alive, but remained on the one she discovered (in which Alexander the Great did not die young and his empire did not fragment after his death). She passes her otherworldly artifacts of technology to her granddaughter, Rhita, who appears to have inherited her gifts. Rhita moves away from the academic institute the "Hypateion" (a reference to Hypatia) which Patricia founded and that world's version of Alexandria. Patricia's clavicle claims that a test gate has been opened onto this world of Gaia, and that it could be expanded further. Ser Olmy is concerned by the prospects of the Way being re-opened with the attendant consequences, and by the revelation to him by an old friend that one of the deepest secrets of the Hexamon was a captured Jart whose body died in the process but whose mind was uploaded. Its mentality was alien and powerful enough that it took over or killed many of the researchers who attempted to connect to and study it, so it was hidden away deep in the Stone. As he studies the Jart, Olmy comes to believe that the Jart allowed itself to be captured