Book excerpt: Everyone in Dawn Powell's New York satire Angels on Toast is on the make: Lou Donovan, the entrepeneur who ricochets frantically between his well-connected current wife, his disreputable ex, and his dangerously greedy mistress; Trina Kameray, the exotic adventuress whose job title is as phony as her accent; T.V. Truesdale, the man with the aristocratic manner, the fourteen-dollar suit, and the hyperactive eye for the main chance. A dizzyingly fast-paced and deliriously entertaining novel.