Polar Bears Past Bedtime
By: Mary Pope Osborne ; ilustrado por Sal Murdocca ; traducido por Marcela Brovelli.
Contributors: Murdocca, Sal, ill.; Brovelli, Marcela.
Series: Magic Tree House
Publisher: Random House
Published: 1998
Place of publication: New York
Language: spa
Subjects: Polar bear -- Fiction; Bears -- Fiction; Magic -- Fiction; Tree houses -- Fiction; Spanish language materials; Arctic regions -- Fiction
Genres: Fiction.
Description: Their magic tree house takes Jack and Annie to the Arctic, where a polar bear leads them onto very thin ice.