Enzo, the lovable mutt from Garth Stein's New York Times bestselling novel The Art of Racing in the Rain, experiences his first Halloween with friends Denny and Zo in his third (not so) very scary picture book. When Halloween comes around, Enzo doesn't know what to expect. Jack-o'-lanterns light up the streets, giant spiders weave webs on porches, and ordinary lawns become creepy graveyards while every child and dog transforms into a creature of some kind--including Enzo! Enzo the dragon is determined to protect fairy princess Zo from the monsters and goblins in their neighborhood, but when things get a little too scary, his family is there to reassure him that everything is make-believe and only meant to be fun--just like the wonderful trick-or-treat parade that ends this spook-tastic night! R. W. Alley's fantastic illustrations bring Enzo to life as he discovers the frightful fun of Halloween.