Henry Hyena, Why Won't You Laugh by Doug Jantzen (2015)
When a hyena can’t find his funny, a friend offers a sweetly surprising solution in this adorable picture book, winner of the General Mills Spoonful of Stories contest. Henry Hyena is feeling blue. He usually chuckles at monkeys swinging from trees, giggles as he chases hares, and belly laughs when he hears an elephant burp. But one day at the zoo, Henry can’t even muster up a smile. Will a visit with a wise old giraffe, Dr. Long, help Henry find the key to laughing harder than ever?