Caldecott Medal-winning author/artist Ed Emberley provides readers with an imaginatively crafted book that helps children identify and understand their emotions. Glad, sad, silly, mad—monsters have all kinds of different feelings! In this innovative die-cut book, you'll try on funny masks as you walk through the wide range of moods all little monsters (and kids!) experience. Here's an ingenious, interactive book about working through big feelings with play and imagination.