The snowmen are getting their Halloween costumes ready for the latest picture book in this New York Times bestselling series.

Have you ever built a snowman and discovered the next day that his grin has gotten a little crooked, or his tree-branch arms have moved? And youve wondered . . . what do snowmen do when were not watching?

After an early snowfall, a few kids build some snowmen before going trick-or-treating. And when the kids go off to bed, the snowmen have their own Halloween festival! Theres candy and apple-bobbing and costume contests and all sorts of autumn activities. When the kids wake up the next morning, the snowmen are gone but theyve left a very special message behind.

32 Pages | 8-1/2 x 11 | 3-7 years