A Fast Crowd, a Violent Death, and a Touch of Incest to Liven the PartySally Haven was dangerous all right - dangerous, desperate, and dead. Peter Duluth had just met her the day before, at the bullfight in Taxco. Now her crumpled body lay thirty feet below the balcony of her apartment. Maybe she was murdered. Maybe by Peter's wife.A gun-toting California citrus grower, a slim, marguerita-sipping brunette, and a golden boy novelist are the players, a near-perfect crime of passion is the puzzle, as Peter and Iris Duluth are plunged onto a gaudy carousel of love and death down Mexico way.