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.

Bestsellers

Dinosaurs Before Dark (Magic Tree House Series #1)
Magic Tree House Collection: Books 5-8 (Magic Tree House Series)
Magic Tree House Boxed Set: Books 1 - 4 (Magic Tree House Series)
Magic Tree House The Mystery of the Ancient Riddles Boxed Set #3: Book 9 - 12 (Magic Treehouse Series)
Dolphins at Daybreak (Magic Tree House Series #9)
The Knight at Dawn (Magic Tree House Series #2)
Night of the Ninjas (Magic Tree House Series #5)
Midnight on the Moon (Magic Tree House Series #8)
Mummies in the Morning (Magic Tree House Series #3)
Pirates Past Noon (Magic Tree House Series #4)
A Big Day for Baseball (Magic Tree House Series #29)
Afternoon on the Amazon (Magic Tree House Series #6)
Tonight on the Titanic (Magic Tree House Series #17)
Sunset of the Sabertooth (Magic Tree House Series #7)
Vacation under the Volcano (Magic Tree House Series #13)

All Books

1 - 20 of 265 results
Title: Dinosaurs Before Dark (Magic Tree House Series #1), Author: Mary Pope Osborne
Title: Magic Tree House Collection: Books 5-8 (Magic Tree House Series), Author: Mary Pope Osborne
Paperback $20.99 $23.96 Current price is $20.99, Original price is $23.96.
Title: Magic Tree House Boxed Set: Books 1 - 4 (Magic Tree House Series), Author: Mary Pope Osborne
Paperback $20.99 $23.96 Current price is $20.99, Original price is $23.96.
Title: Magic Tree House The Mystery of the Ancient Riddles Boxed Set #3: Book 9 - 12 (Magic Treehouse Series), Author: Mary Pope Osborne
Paperback $20.99 $23.96 Current price is $20.99, Original price is $23.96.
Title: Dolphins at Daybreak (Magic Tree House Series #9), Author: Mary Pope Osborne
Title: The Knight at Dawn (Magic Tree House Series #2), Author: Mary Pope Osborne
Title: Night of the Ninjas (Magic Tree House Series #5), Author: Mary Pope Osborne
Title: Midnight on the Moon (Magic Tree House Series #8), Author: Mary Pope Osborne
Title: Mummies in the Morning (Magic Tree House Series #3), Author: Mary Pope Osborne
Title: Pirates Past Noon (Magic Tree House Series #4), Author: Mary Pope Osborne
Title: A Big Day for Baseball (Magic Tree House Series #29), Author: Mary Pope Osborne
Title: Afternoon on the Amazon (Magic Tree House Series #6), Author: Mary Pope Osborne
Title: Tonight on the Titanic (Magic Tree House Series #17), Author: Mary Pope Osborne
Title: Sunset of the Sabertooth (Magic Tree House Series #7), Author: Mary Pope Osborne
Title: Vacation under the Volcano (Magic Tree House Series #13), Author: Mary Pope Osborne
Title: Polar Bears Past Bedtime (Magic Tree House Series #12), Author: Mary Pope Osborne
Title: Magic Tree House Merlin Mission 1-4 Boxed Set, Author: Mary Pope Osborne
Paperback $20.99 $23.96 Current price is $20.99, Original price is $23.96.
Title: Lions at Lunchtime (Magic Tree House Series #11), Author: Mary Pope Osborne
Title: Blizzard of the Blue Moon (Magic Tree House Merlin Mission Series #8), Author: Mary Pope Osborne
Title: Ghost Town at Sundown (Magic Tree House Series #10), Author: Mary Pope Osborne

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