WARLOCK by Jim Harrison
Delacorte; 262 pages; $13.95
If Henry Miller, S.J. Perelman and Walt Whitman had holed up in a Michigan roadhouse to concoct a mystery yarn, the resulting melange of cosmic erotica, snappish humor and hirsute lyricism might resemble this send-up of the "tecs" by Poet and Novelist Jim Harrison (Farmer, Legends of the Fall). His mock hero, Johnny Lundgren, nicknamed Warlock, is a reluctant Swedish-American gumshoe who has been fired from his job as a foundation executive. He flees to the comforting semi-poverty of rural northern Michigan where irrelevance turns to...