Polar bears and the Arctic /
Osborne, Mary Pope.
Polar bears and the Arctic / by Mary Pope Osborne and Natalie Pope Boyce ; illustrated by Sal Murdocca. - New York : Random House, c2007. - 119 p. : ill. ; 20 cm. - Magic tree house fact tracker ; 16 .
"A nonfiction companion to magic tree house(r) #12: Polar bears past bedtime." "A stepping stone book"
Includes bibliographical references (p. 108-112) and index.
9780375832222 (trade) 9780375932229 (lib bdg.)
2011010459
Polar bear--Arctic regions--Juvenile literature.
Arctic regions--Juvenile literature.
QL 737.C27 / .Os12 2007
Polar bears and the Arctic / by Mary Pope Osborne and Natalie Pope Boyce ; illustrated by Sal Murdocca. - New York : Random House, c2007. - 119 p. : ill. ; 20 cm. - Magic tree house fact tracker ; 16 .
"A nonfiction companion to magic tree house(r) #12: Polar bears past bedtime." "A stepping stone book"
Includes bibliographical references (p. 108-112) and index.
9780375832222 (trade) 9780375932229 (lib bdg.)
2011010459
Polar bear--Arctic regions--Juvenile literature.
Arctic regions--Juvenile literature.
QL 737.C27 / .Os12 2007
