You Are a Ghost. (Sign Here Please) by Andrew Stanek

The second, hotly unanticipated freewheeling comedy in Andrew Stanek's You Are Dead series. Nathan Haynes dies again, but is startled to discover that Director Fulcher refuses to continue restoring him to life. Can he find his way back to his home city of Dead Donkey, or will he be trapped in bureaucracy forever? Aero-literary thermopsychologists, marauding bands of opera signers, ducks with telepathy, and a man who's convinced he's not Napoleon - all in You Are a Ghost. (Sign Here Please)!