mars. A desolate place, forgotten by Earth. Isolated homesteads huddle along the lines of the great canals, in thrall to Arnie Kott and his plumbing union, which controls the vital water supply. Kott\'s manipulations poison the lives of those he draws to him: his mistress Doreen; Jack Bohlen, the schizoid repairman she comes to love; Manfred, an autistic child plagued with memories of a terrifying future; even the poor native Bleekmen of Mars.