Mary Pope Osborne

Jack and Annie are transported by their magic tree house to the time of the Civil War where they meet Clara Barton.

Their magic tree house takes Jack and Annie back to the Wild West, where they experience excitement and danger and try to solve a riddle.

"The magic tree house whisks Jack and Annie away to South America, where they must climb Machu Picchu to save a baby llama."--

Jack and Annie are whisked back in time to Old Philadelphia by the magic tree house to meet the Founding Father, journalist, and famous inventor Benjamin Franklin.

Dogs in the Dead of Night
Jack and Annie must find a rare flower to save one of their best friends! So when the magic tree house whisks them back in time to the Swiss Alps, they're confused. How can they find a flower buried under ice and snow? When they find an ancient monastery where monks and St. Bernards live, Annie offers to train a young dog named Barry. Then Barry runs away from the monastery, and Jack and Annie have a new task—find...

Hurry Up, Houdini!
Jack and Annie are heading out on another mission for Merlin the magician! This time they have to find a famous stage magician, the great Harry Houdini. But when the magic tree house whisks them to Coney Island, they land in an amusement park. They will have plenty of time for fun before Houdini performs—and plenty of time to get into trouble!
This time the trouble is between Jack and Annie. When they have

...

Books 1-8 of the New York Times bestselling Magic Tree House series plus an interview with Mary Pope Osborne!

Meet Jack and Annie!

Jack and his younger sister, Annie, are just regular kids. But when they discover a tree house in the woods, something magical happens. In books 1-4, Jack and Annie are whisked back in time to the Age of Dinosaurs, a medieval castle, ancient pyramids, and treasure-seeking pirates....

Join Jack and Annie on two Magic Tree House adventures from the imaginative mind of Mary Pope Osbourne.
#44: A Ghost Tale for Christmas Time: The magic tree house whisks Jack and Annie back in time to the foggy streets of Victorian London, where they must help Charles Dickens. But the famous author has everything he could possibly want. How are they supposed to help him? It's not until Mr. Dickens rescues them from being thrown in...

Join Jack and Annie on five Magic Tree House adventures!

#25: Stage Fright on a Summer Night
The show must go on! That's what Jack and Annie learn when the magic tree house whisks them back to Elizabethan England. There they meet William Shakespeare who's having a hard time with some of the actors in his latest show. Are Jack and Annie ready to make a big entrance? Or will it be curtains for Shakespeare?

#26: Good Morning,...

Join Jack and Annie in three adventures in the Magic Tree House, from the imaginative mind of author and reader, Mary Pope Osbourne.
#33: Carnival at Candlelight: Merlin has asked Jack and Annie to help on another Merlin Mission. This time they head back into history to Venice, Italy. With the help of a research book, a book of magic rhymes, and a set of mysterious instructions from Merlin, the heroes will save the beautiful city from...