Polar bears past bedtime

Magic tree house ;

Magic tree house series ;

Will there be polar bears?

Face to face with polar bears

Polar bears

Face-to-face

Face to face

Face to face with animals.

PENGUINS AND POLAR BEARS : ANIMALS OF THE ICE AND SNOW

Polar bears and the arctic : a nonfiction companion to polar bears past bedtime

Polar bears & the arctic

Magic tree house research guide

Magic tree house fact tracker ;

Magic tree house research guide.

A pair of polar bears twin cubs find a home at the San Diego Zoo

Polar bear, polar bear, what do you hear?

The polar bear son : an Inuit tale

Borealis : a polar bear cub's first year

Polar bear cub's first year

A Polar Bear Cub's First Year

WILD BEGINNINGS 1

Wild Beginnings ;

Wild Beginnings

Wild beginnings (North Vancouver, B.C.)

Little wonders: animal babies and their families

The three snow bears

Goldilocks and the three bears.

Little Polar Bear