A 2025 Good Housekeeping Best Kids' Book Award Winner Cars, trucks, Yaya, and Boo! Play hide-and-seek with two lovable dogs and twelve exciting vehicles in Andrew Knapp's latest board book. Is that Yaya taking a ride on a fire truck, or Boo hiding in a boat? Can you spot the dogs taking a bus ride to school, or checking out a construction site? Learn new words by finding twelve exciting vehicles and fun objects in each scene as you play hide-and-seek with Yaya and Boo all over town! This installment in the beloved Find Momo series features Andrew Knapp's signature colorful and inviting photography while highlighting things that go, such as cars, trucks, airplanes, bikes, and more!