Rupert the mouse has a sensitive artistic temperament, so when he decides to create a "visually stimulating" wordless picture book, he is not amused when his pals Thistle and Nibbs try to horn in on the creative process. He remonstrates them repeatedly for speaking: "Shhhh. Be QUIET. This book does not have words." Thistle is unfazed: "Wowee, a wordless book! Can I help?" he asks, then claps his paws over his mouth: "Oops--I'm talking! Eep! I'm TALKING about TALKING." "Every book needs a bear in it!" Nibbs chimes in. (On this page, fans of author Ryan T. Higgins's earlier books, Mother Bruce and Hotel Bruce, will recognize the titular scowling purple bear.) Bespectacled Rupert nearly goes mad with the constant chatter and unwelcome suggestions.
Clever hilarity and downright silliness abound, as when Thistle suggests including a "silent superhero" and Nibbs says, "We'll call him CAPTAIN QUIET and he could fight words!" The opposite page shows a comic book cover featuring a muscle-bound, blue-caped superhero with "SH" on his belt buckle and the words "Vocabulary Vigilante" over his head. By the end, the fussy would-be author is stomping his feet with vexation: "NO! NO! NO! No superheroes and no onomatopoeia, either!"
In the spirit of Michaela Muntean and Pascal Lemaitre's Do Not Open This Book and B.J. Novak's The Book with No Pictures, Higgins's Be Quiet! will delight readers who are beginning to realize that books don't just magically appear; they have authors and illustrators, and occasionally frustrating moments, behind them. --Emilie Coulter, freelance writer and editor

