A spooky and mysterious companion to Zen Shorts and Zen Ties. There’s a monster outside! said Karl. A big, scary-looking ghost! But it’s not a monster at all. It’s Stillwater the Panda wearing a funny mask. And when the kids finish trick-or-treating, Stillwater treats them to a deliciously spooky ghost story. As John J Muth’s rich, glowing watercolours change to brush and ink, the story transforms into an ancient Zen tale-starring Addie and Michael-and featuring a haunting surprise twist at the end!