"Sixth grader Rex Dexter uses his ability to communicate with dead animals to investigate a narwhal's mysterious death"--

Aaron Reynolds is a New York Times bestselling author and has written many highly acclaimed books for kids, including DUDE!, Creepy Pair of Underwear, Caveboy Dave, and the Caldecott Honor-winning Creepy Carrots. Aaron lives in Chicago with his wife, two kids, four cats, and anywhere between zero and ten goldfish, depending on the day.