A funny guessing game with facial expressions created by the bestselling author of "This Is Not A Book," Jean Jullien, which revives laughter with a book full of facial expressions. The expressions are presented first, allowing the reader to predict what might have caused this reaction before the dramatic answer is revealed. "Why this expression?" we read next to an upset boy with furrowed eyes and nose. Open the full-page curve to reveal a whole upheaval of bad smells, from dirty socks to a messy trash bin, with the text "Wow, this stinks." Jullien lovingly provides enough clues for the reader to construct the narrative, including both predictable and surprising scenarios. Based on children's natural fascination with faces, this book encourages readers to practice empathy and develop emotional intelligence, with cleverly simplified and humorously satisfying stories. An excellent addition to Jean Jullien's ever-growing library of children's books from Phaidon.