Mary Pope Osborne is an American author of children's books and audiobook narrator. She is best known as the author of the Magic Tree House series, which as of 2017 sold more than 134 million copies w…
“Balanced and Barefoot: How Unrestricted Outdoor Play Makes for Strong, Confident, and Capable Children,” will be released April 22nd, 2016 from New Harbinger in the U.S.
