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

Mummies in the Morning (Magic Tree House Series #3)
Night of the Ninjas (Magic Tree House Series #5)
Tonight on the Titanic (Magic Tree House Series #17)
Dolphins at Daybreak (Magic Tree House Series #9)
A Big Day for Baseball (Magic Tree House Series #29)
Ghost Town at Sundown (Magic Tree House Series #10)
High Tide in Hawaii (Magic Tree House Series #28)
Hurricane Heroes in Texas (Magic Tree House Series #30)
To the Future, Ben Franklin! (Magic Tree House Series #32)
Christmas in Camelot (Magic Tree House Merlin Mission Series #1)
Summer of the Sea Serpent (Magic Tree House Merlin Mission Series #3)
Narwhal on a Sunny Night (Magic Tree House Series #33)
Thanksgiving on Thursday (Magic Tree House Series #27)
Revolutionary War on Wednesday (Magic Tree House Series #22)
Leprechaun in Late Winter (Magic Tree House Merlin Mission Series #15)

All Books

21 - 40 of 157 results
Title: Magic Tree House Fact Tracker #8: Twisters and Other Terrible Storms: A Nonfiction Companion to Magic Tree House #23: Twister on Tuesday, Author: Mary Pope Osborne
Title: Balto of the Blue Dawn (Magic Tree House Merlin Mission Series #26), Author: Mary Pope Osborne
Title: World at War, 1944 (Magic Tree House Super Edition Series #1), Author: Mary Pope Osborne
Title: Moonlight on the Magic Flute (Magic Tree House Merlin Mission Series #13), Author: Mary Pope Osborne
Title: Dragon of the Red Dawn (Magic Tree House Merlin Mission Series #9), Author: Mary Pope Osborne
Title: Night of the Ninth Dragon (Magic Tree House Merlin Mission Series #27 ), Author: Mary Pope Osborne
Title: Tales from the Odyssey, Part 2, Author: Mary Pope Osborne
Title: A Crazy Day with Cobras (Magic Tree House Merlin Mission Series #17), Author: Mary Pope Osborne
Title: Magic Tree House Fact Tracker #17: Sea Monsters: A Nonfiction Companion to Magic Tree House Merlin Mission Series #11: Dark Day in the Deep Sea, Author: Mary Pope Osborne
Title: High Time for Heroes (Magic Tree House Merlin Mission Series #23), Author: Mary Pope Osborne
Title: Abe Lincoln at Last! (Magic Tree House Merlin Mission Series #19), Author: Mary Pope Osborne
Title: Magic Tree House Fact Tracker #9: Dolphins and Sharks: A Nonfiction Companion to Magic Tree House #9: Dolphins at Daybreak, Author: Mary Pope Osborne
Title: Dark Day in the Deep Sea (Magic Tree House Merlin Mission Series #11), Author: Mary Pope Osborne
Title: Magic Tree House Fact Tracker #16: Polar Bears and the Arctic: A Nonfiction Companion to Magic Tree House #12: Polar Bears Past Bedtime, Author: Mary Pope Osborne
Title: Magic Tree House Fact Tracker #41: Benjamin Franklin: A nonfiction companion to Magic Tree House #32: To the Future, Ben Franklin!, Author: Mary Pope Osborne
Title: Magic Tree House Fact Tracker #31: China: Land of the Emperor's Great Wall: A Nonfiction Companion to Magic Tree House #14: Day of the Dragon King, Author: Mary Pope Osborne
Title: World War II: A Nonfiction Companion to Magic Tree House Super Edition #1: World at War, 1944, Author: Mary Pope Osborne
Title: Tales from the Odyssey, Part 1, Author: Mary Pope Osborne
Title: Magic Tree House Fact Tracker #34: Dogsledding and Extreme Sports: A nonfiction companion to Magic Tree House Merlin Mission Series #26: Balto of the Blue Dawn, Author: Mary Pope Osborne
Title: Magic Tree House Fact Tracker #38: Wild West: A Nonfiction Companion to Magic Tree House #10: Ghost Town at Sundown, Author: Mary Pope Osborne

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