Bruce Jay Friedman is the reigning don of the ironic comic novel, a man of whom The New York Times has written, His writing is so funny -- and deceptively effortless -- critics often liken it to a stand-up comedy routine. Now he triumphantly returns to the form with Violencia!, a crackling satire of show-business pomposity, flimflam, and dreck in the spirit of Mel Brooks's The Producers. Paul Gurney is a struggling civilian clerk working the desk...