TY  - BOOK
AU  - Osborne,Mary Pope
AU  - Murdocca,Sal
TI  - Polar bears past bedtime
T2  - Magic tree house
SN  - 0679983414 (lib. bdg.)
AV  - PZ7.O81167 Po 1998
U1  - F OSB 22
PY  - 1998///
CY  - New York
PB  - Random House
KW  - Jack (Fictitious character : Osborne)
KW  - Fiction
KW  - Annie (Fictitious character : Osborne)
KW  - Polar bear
KW  - Magic
KW  - Tree houses
KW  - Arctic regions
N1  - "A Stepping Stone book."; Book Links (A.L.A.), November 2005; L.A. Recommended Foreign Language, February 2000; 3.3; K-3; 570L; Lexile; M; Fountas
N2  - Their magic tree house takes Jack and Annie to the Arctic, where a polar bear leads them onto very thin ice
ER  -