Julie Murphy, #1 New York Times bestselling author of Dumplin', brings her signature warm positivity and message of empowerment to chapter books, in this series about big-hearted Catty, who just happens to be half-girl, half-cat. Catty Corner knows that her annual road trips with Grandma Tabby are a guaranteed great time. She also knows that inviting her best friends, Jo and Bebe, will make the trip even more fantastic. So when they hit the road with Grandma Tabby in her RV, Catty is certain it will double the fun. And this year Catty gets to pick their destination: The World's Largest Ball of Yarn!But traveling in close quarters can be tough to navigate, especially when Grandma Tabby shares embarrassing stories about Catty or Bebe seems to be keeping a big secret. Suddenly Catty is wondering if they're heading in the entirely wrong direction. Can Catty get the trip back on track before it's too late?