Geronimo Stilton participates in the Race Across America on his bicycle with his friend Bruce Hyena.

Super Rabbit Boy is racing in the Super Grand Prix car race--but among the other racers is King Viking and his team of cheaters, and they will do anything to win.

On a snow day, Biscuit gets ready for a sledding race.

"Barbara Hendricks, a tortoise, has entered a road race, but what was she thinking? With only a week to go before the big day, she worries that she doesn't stand a chance against the other animals competing. Barbara's friend and owner, Lorraine, inspires her to train a little bit more each day and coaxes her out of her shell when the race day arrives. How intimidating to line up next to the slow loris, the snail, the sloth, and the walrus! But Barbara...

"In a modern mega-city built around dragons, one boy gets caught up in the world of underground dragon battles and a high-stakes gang war that could tear his family apart. In the city of Drakopolis, dragons and humans have co-existed for centuries. Dragons burn the city's garbage, taxi its busy citizens from place to place, and even compete in vicious underground battles for ganglike kins. But the dragons also compete in legal sports, like the spectacular...