The story of a man with a vision—immortality: for those who can afford it is found in cyberspace. Permutation City is the tale of a man with a vision—how to create immortality—and how that vision becomes something way beyond his control. Encompassing the lives and struggles of an artificial life junkie desperate to save her dying mother, a billionaire banker scarred by a terrible crime, the lovers for whom, in their timeless virtual world, love is not enough—and much more—Permutation City is filled with the sense of wonder.