What's That Truck? is a fun split-page board book from Priddy Books. Mix and Match Fun: What's That Truck? is a fun new title from Priddy Books. The casebound board book has split pages, so that every truck can be mixed up with the others in the book. With over 70 combinations to discover, preschoolers will love mixing and matching - creating their own different vehicles, from a 'flashy fire truck that sells sweet treats' to a 'mighty monster truck that scoops and shovels.' The playful text and characterful illustrations will inspire the imagination and give kids a different experience every time!