Neuschwander, Cindy creator New York 32 p. Sir Cumference and Lady Di are planning a surprise birthday party for King Arthur, but their plans are turning into a royal mess. More and more guests arrive, until the castle is full from tower to moat. And the guests need to be fed! The knight and lady race to count tens, hundreds, and even thousands of partygoers in this introduction to place value. Children's Literature Math for kids Birthdays Parties Kings and Queens 9780545293433 124817