Osborne, Mary Pope

Polar bears past bedtime /by Mary Pope Osborne; illustrated by Sal Murdocca.
New York :Random House,c1998.

71 p:ill.

Their magic tree house takes Jack and Annie to the Arctic, where a polar bear leads them onto very thin ice.

Reading level : 2.1

1.Polar bear--Fiction2.Magic--Fiction3.Tree houses--Fiction4.Arctic regions--FictionDynamic Details
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