From Dav Pilkey, creator of the #1 New York Times bestselling Dog Man and Captain Underpants series, comes Dragon, the heartwarming hero adored by Dav's youngest readers! Dragon is so excited for Halloween! He plans to carve a big, scary jack-o'-lantern and create a creepy costume. Unfortunately, Dragon can't find a big pumpkin, and he can't decide which costume to wear. Plus, when Dragon goes for a walk through the woods, he hears some unexpected growling -- yikes! Will Dragon's Halloween be filled with more tricks than treats? This Acorn edition contains brand-new bonus content, including how-to-draw pages!