01493cam a2200361 4500 1766697807 TxAuBib 20241205120000.0 970430s1998||||||||||||||||||||||||eng|u 97015624 9780679883418 pbk. 067988341X pbk. TxAuBib Osborne, Mary Pope. Polar bears past bedtime. bk 12 : Magic Tree House / by Mary Pope Osborne ; illustrated by Sal Murdocca. Magic Tree House bk Twelve Polar Bears Past Bedtime. New York : Random House, 1998. 71 p. : ill. ; 20 cm. Magic Tree House ; 12 Their magic tree house takes Jack and Annie to the Arctic, where a polar bear leads them onto very thin ice. "RL: 2.1"--Cover p. [4]. Age: 4-8 years. 20241205. Polar bears Juvenile fiction. Bears Juvenile fiction. Magic Juvenile fiction. Tree houses Juvenile fiction. Arctic regions Juvenile fiction. Murdocca, Sal, ill. Magic Tree House ; 12. http://www.loc.gov/catdir/bios/random057/97015624.html Contributor biographical information http://www.loc.gov/catdir/description/random047/97015624.html Publisher description