Picture book. BOARD BOOK. A fun board book featuring a busy little bear enjoying work on a construction site. With lots of chunky sliding mechanisms for little hands to play with. Today Bizzy Bear’s helping out at the building site so he puts on his hard hat and gets to work. Help him drive a digger, a bulldozer and a lorry! With chunky sliders to push and pull, this robust little board books is perfect for active toddlers.