Wolf wants to win the sled race. He loves winning. Otto wants to win, too. Wally Mammoth is . . . not so sure. A giggle-inducing story about friendship and cupcakes that is perfect for emerging readers by multiple Geisel Award winner Corey R. Tabor. For fans of Elephant and Piggie and Narwhal and Jelly. Wally Mammoth lives in the Ice Age, where his huge heart warms even the coldest of days. And it has to be cold to have a...