@book{1021,
	author = {Osborne, Mary Pope and Murdocca, Sal},
	title = {Polar bears past bedtime },
	publisher = {Scholastic,},
	year = {1998.},
	series = {Magic tree house ;},
	address = {New York :},
	edition = {First Scholastic printing, September 1998},
	note = {"A Stepping Stone book."}
}