@book{9894,
	author = {Osborne, Mary Pope. and Murdocca, Sal,},
	title = {Polar bears past bedtime },
	publisher = {Random House,},
	year = {c1998.},
	series = {Magic tree house ;},
	address = {New York :},
	note = {"A Stepping Stone book."},
	url = {http://www.loc.gov/catdir/bios/random057/97015624.html}
}