Meet the authors behind children's spookiest reads. Terry Castle (From the Grave: The Prayer! and FearMaker: Family Matters), Chris Grabenstein (The Black Heart Crypt), Sam Ita (The Odyssey: A Pop-Up Book) and Chris Moriarty & Mark Edward Geyer (The Inquisitor's Apprentice) will be at this spooky, fun-filled signing. Following the event, Castle will teach kids how to make fake blood. Who doesn't like that? All ages.