00589nam a2200121Ia 450000500170000000800410001702000410005810000230009924500560012226000470017865001910022570000510041620251014172556.0251014s9999    xx            000 0 und d  a9780679883418qPaperbackz067988341X0 aOsborne, Mary Pope00aPolar Bears Past Bedtime (Magic Tree House, No. 12)  bRandom House Books for Young Readersc199800aNature, Action & Adventure, Fantasy & Magic, Polar Regions, Arctic, Books Santa 2012, Dear Santa Children's Books, Sponsored Selections, Gifts for Kids & Teens, Seasonal Children's Books0 aOsborne, Mary Pope; Murdocca, Saleillustrator