With more than 6.5 million copies sold in board book alone, Bill Martin Jr and Eric Carle's classic Bear books have been a hit with young children for many generations. Now, for the first time, Brown Bear, Brown Bear, What Do You See?; Polar Bear, Polar Bear,What Do You Hear?; and Panda Bear, Panda Bear, What Do You See? are available together in a boxed board book gift set--perfect for every baby's first library.