Where Do Diggers Sleep at Night?A board book version of the truck tastic bedtime tale, Where Do Diggers Sleep at Night? Truck obsessed toddlers will want to make this fun filled construction tale part of their nightly bedtime routine! Over one million copies sold! Discover what bedtime looks like for fire trucks, snowploughs, dump trucks, tractors, and all the vehicles that fill the pages of this irresistible book. Just like you and me, the trucks in this story get tuckered out