Mary Pope Osborne is an American author of children’s books. She is best known for the award-winning and bestselling Magic Tree House series, which has been translated into more than 30 languages. Growing up in a military family, Osborne traveled a lot and continued to do so as an adult, which influences her writing. The first of the Magic Tree House books, Dinosaurs Before Dark, introduces adventuring siblings Jack and Annie. Osborne has also written several books for children relating to mythology, historical fiction and fact, and more.

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Windy Night with Wild Horses
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Windy Night with Wild Horses
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Time of the Turtle King
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Time of the Turtle King
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Rhinos at Recess
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Rhinos at Recess
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Memories and Life Lessons from the Magic Tree House
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Magic Tree House: Books 35 & 36: Camp Time in California; Sunlight on the Snow Leopard
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Magic Tree House: Books 35 & 36: Camp Time in California; Sunlight on the Snow Leopard
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Sunlight on the Snow Leopard
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Magic Tree House: Books 33 & 34: Narwhal on a Sunny Night; Late Lunch with Llamas
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Magic Tree House: Books 33 & 34: Narwhal on a Sunny Night; Late Lunch with Llamas
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Sunlight on the Snow Leopard
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Camp Time in California
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Camp Time in California
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Late Lunch with Llamas
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Late Lunch with Llamas
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Narwhal on a Sunny Night (Magic Tree House Series #33)
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