Build your own truck with this interactive board book!Sturdy three-panel pages are perfect for little hands to flip to mix and match the fronts, middles, and backs of different trucks to make their own creative invention. How many different trucks can you make by mixing and matching the different parts and sounds in this book? Flip the flaps to find out!Beep rumble zoom! Clatter swish vroom! Onomatopoeia vehicle sounds up the read-aloud fun factor of this unique mix-and-match book that toddler truck fans won't be able to put down.And the friendly and appealing cast of wheeled characters is sure to delight vehicle obsessed young readers.