Art forger and corpulent master criminal Luff Imbry travels from Old Earth down The Spray to the skinflint world of New Gargano to trade some of his counterfeit confections for a pouchful of the fabulous gems called noubles. But Imbry is not the only one with duplicity in mind, and soon the fat man finds himself imprisoned on a nameless world where the only question is whether he’ll dwindle to a lifeless husk before or after he goes irretrievably insane.