His resurrection is the result of two new books, one by a gay literary bad boy and the other by a straight sensational journalist. Like an unkillable film freak in a grade-B horror flick, Andrew Cunanan's back and ready for another close-up. History * By Maureen Orth * Delacorte * $24.95. Vulgar Favors: Andrew Cunanan, Gianni Versace, and the Largest Failed Manhunt in U.S.