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

Magic Tree House Merlin Mission 1-4 Boxed Set
Magic Tree House Boxed Set: Books 1 - 4 (Magic Tree House Series)
Dinosaurs Before Dark (Magic Tree House Series #1)
Magic Tree House Collection: Books 5-8 (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)
Midnight on the Moon (Magic Tree House Series #8)
Night of the Ninjas (Magic Tree House Series #5)
The Knight at Dawn (Magic Tree House Series #2)
Mummies in the Morning (Magic Tree House Series #3)
Pirates Past Noon (Magic Tree House Series #4)
Tonight on the Titanic (Magic Tree House Series #17)
Afternoon on the Amazon (Magic Tree House Series #6)
A Big Day for Baseball (Magic Tree House Series #29)
Sunset of the Sabertooth (Magic Tree House Series #7)

All Books

41 - 60 of 273 results
Title: Tigers at Twilight (Magic Tree House Series #19), Author: Mary Pope Osborne
Title: Dark Day in the Deep Sea (Magic Tree House Merlin Mission Series #11), Author: Mary Pope Osborne
Title: Dingoes at Dinnertime (Magic Tree House Series #20), Author: Mary Pope Osborne
Title: Moonlight on the Magic Flute (Magic Tree House Merlin Mission Series #13), Author: Mary Pope Osborne
Title: Civil War on Sunday (Magic Tree House Series #21), Author: Mary Pope Osborne
Title: A Crazy Day with Cobras (Magic Tree House Merlin Mission Series #17), Author: Mary Pope Osborne
Title: Haunted Castle on Hallow's Eve (Magic Tree House Merlin Mission Series #2), Author: Mary Pope Osborne
Title: Earthquake in the Early Morning (Magic Tree House Series #24), Author: Mary Pope Osborne
Title: Twister on Tuesday (Magic Tree House Series #23), Author: Mary Pope Osborne
Title: World at War, 1944 (Magic Tree House Super Edition Series #1), Author: Mary Pope Osborne
Title: Dogs in the Dead of Night (Magic Tree House Merlin Mission Series #18), Author: Mary Pope Osborne
Title: Abe Lincoln at Last! (Magic Tree House Merlin Mission Series #19), Author: Mary Pope Osborne
Title: Leprechaun in Late Winter (Magic Tree House Merlin Mission Series #15), Author: Mary Pope Osborne
Title: Magic Tree House Volumes 21-24 Boxed Set: American History Quartet, Author: Mary Pope Osborne
Paperback $20.99 $23.96 Current price is $20.99, Original price is $23.96.
Title: Winter of the Ice Wizard (Magic Tree House Merlin Mission Series #4), Author: Mary Pope Osborne
Title: Good Morning, Gorillas (Magic Tree House Series #26), Author: Mary Pope Osborne
Title: Hurry Up, Houdini! (Magic Tree House Merlin Mission Series #22), Author: Mary Pope Osborne
Title: To the Future, Ben Franklin! (Magic Tree House Series #32), Author: Mary Pope Osborne
Hardcover $12.49 $13.99 Current price is $12.49, Original price is $13.99.
Title: Stage Fright on a Summer Night (Magic Tree House Series #25), Author: Mary Pope Osborne
Title: Stallion by Starlight (Magic Tree House Merlin Mission Series #21), Author: Mary Pope Osborne

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