"Undead and Unreturnable"@en . "813/.6 22" . "272"^^ . . "PS3604.A949 U526 2005" . "Undead and Unreturnable is a paranormal romance novel. It is the fourth novel in the Undead series by MaryJanice Davidson."@en . . . "ISBN 0-425-20816-8 (Berkley edition)" . . . "60671808" . . . . .