A NEW YORK TIMES BEST ILLUSTRATED CHILDREN'S BOOK OF 2011!A PICTURE-BOOK DELIGHT BY A RISING TALENT TELLS A CUMULATIVE TALE WITH A MISCHIEVOUS TWIST. THE BEAR'S HAT IS GONE, AND HE WANTS IT BACK. PATIENTLY AND POLITELY, HE ASKS THE ANIMALS HE COMES ACROSS, ONE BY ONE...