Piggy Pete has lots of construction work to do and he's eager to drive his bulldozer, but in his haste he accidentally scoops a mole family right out of its home, in this tale for prereaders by the author of Racecar. The penitent pig sets things right, though, using his machine to help the moles build a stronger house that they like even better than the old one. In Anna Curti's paintings, the animals are cheerful and cuddly, while the book itself is shaped like a bulldozer.