MARY POPE OSBORNE is the author of the New York Times number
one bestselling Magic Tree House series as well as co-author of the
Magic Tree House Fact Tracker series, along with her husband, Will,
and her sister, Natalie Pope Boyce.
SAL MURDOCCA has illustrated over 200 children's books and textbooks. He teaches children's illustration at Parsons School of Design in New York City.
For more information, visit the Magic Tree House website at MagicTreeHouse.com!