Goosebumps now on Disney+! After being put back to sleep and abandoned in an old museum, Slappy is brought to life by a curious girl on a school trip. Out for revenge, Slappy uses his powers to raise an army of creatures from the exhibits. But when the museum closes, Slappy and his new friends are locked inside with Arragatis, an ancient mummy with his own plan for revenge. It's dummy versus mummy as Slappy faces his most dangerous and frightening opponent yet! Can Slappy defeat this ancient adversary? Or will it be a wrap for this dummy? Format: Paperback ISBN: 9781338223057 Page Count: 160 Trim Size: 5-1⁄4 x 7-5⁄8 Pub Date: July 2019 Fiction / Nonfiction: Fiction Ages: 8 - 12 Grades: 3 - 7 Imprint: Scholastic Paperbacks Subjects: Dolls, Toys, Puppets, Ghosts, Monsters, Vampires, Witches, Libraries and Museums Genre: Horror Language: English Guided Reading Level: GR Level T Lexile® Measure: 470L Return Restrictions: Strippable.