Apperly, Dawn <br/><br/>
Flip and flap / 
Dawn Apperly. 
 - New York :   Scholastic,  2001 
 - 24 pages. 
<br/><br/> A two-year-old penguin named Flop is sad when his five-year-old brother, Flip, would rather play with Hip, a polar bear friend his own age, in an Arctic romp that will warm the hearts of little siblings of every climate. 
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