Two worlds are described. One is a dystopia based on science and rigid class distinctions, and the other is a fantasy in which only magic works. One individual moves between the two worlds. The story is continued in his Blue Adept. New York: Ballantine Books, 1981. Rpt. New York: Ballantine Books, 1982; and in his Double Exposure (Garden City, NY: Nelson Doubleday, [1982]), 261-514; and in his Juxtaposition. By Piers Anthony [pseud.]. New York: Ballantine Books, 1982. Rpt. New York: Ballantine Books, 1983; and in his Double Exposure (Garden City, NY: Nelson Doubleday, [1982]), 515-790.
}, year = {1980}, month = {01/1980}, publisher = {Ballantine Books}, address = {New York}, note = {Rpt. in his Double Exposure (Garden City, NY: Nelson Doubleday, [1982]), 1-259.
}, language = {eng}, }