Peep Inside How a Tractor WorksAn interactive flap book all about tractors and the jobs they do through the seasons on a farm. From bringing out hay to sheep in the snow, to harvesting fields of summer wheat find out all about the jobs tractors do throughout the seasons. Young children will love lifting the flaps to look inside the cab and see the machinery at work. This hands on interactive series is the perfect introduction to farm vehicles for curious minds and little fingers.