TY  - BOOK
AU  - Osborne,Mary Pope
AU  - Murdocca,Sal
TI  - Polar Bears Past Bedtime
T2  - Magic tree house
SN  - 067988341X (pbk.)
AV  - PZ 7.O81167 Po 1998
U1  - [Fic] 21
PY  - 1998///
CY  - New York
PB  - Random House
KW  - Magic
KW  - Fiction
KW  - Tree houses
KW  - Polar bear
KW  - Arctic regions
N1  - "A Stepping Stone book"; "RL: 2.1"--Cover p. [4]
N2  - Their magic tree house takes Jack and Annie to the Arctic, where a polar bear leads them onto very thin ice
ER  -