Mary Pope Osborne

This audio collection includes the first eight stories from The Magic Tree House series by Mary Pope Osborne....

It's sink or swim for Jack and Annie when Magic Tree House whisks them off to the middle of the ocean. And that's just the beginning....

Jack and his younger sister, Annie, stumble upon a tree house filled with books. Where did the tree house come from? How long has it been there? Find out....

Where did the tree house come from? Before Jack and Annie can find out, the mysterious tree house whisks them back to the prehistoric past....

In this second book in the series, inquisitive, notebook-carrying Jack and his animal-charming younger sister, Annie, find themselves in the middle of an enormous castle....

In Mummies in the Morning, Jack and Annie get another mummy when the Magic Tree House whisks them back to ancient Egypt after reading a book on the same subject....

The #1 bestselling Magic Tree House series for chapter book audiences is ready to whisk you away across the world with Jack and Annie—this time to save sea otters after a shark attack!

Merlin Mission books 1-8 of the number-one New York Times best-selling Magic Tree House series, available together for the first time ever....

Enjoy this collection of eight Magic Tree House audiobooks....

Jack and Amnie are taken on a series of adventures by the Magic Tree House, accompanied by companions such as Teddy, the enchanted dog.

Merlin Mission books 17-24 of the number-one New York Times best-selling Magic Tree House series, available together for the first time ever....

Merlin Mission books 9-16 of the number-one New York Times best-selling Magic Tree House series, available together for the first time ever....

In Dolphins at Daybreak, it's sink or swim for Jack and Annie when the Magic Tree House whisks them off to the middle of the ocean....

The castle looms dark against the light of the moon. Giant ravens circle in the sky. The wind whistles through the empty windows....

The number one best-selling book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! Merlin’s beloved penguin, Penny, has been put under a spell! To save her, Jack and Annie must find a rare and precious emerald....

The Magic Tree House whisks Jack and Annie back to Colonial America....

Jack and Annie have met knights, pirates, ninjas, and Vikings, but they have never met the most fearsome warriors of all: Roman soldiers. When the magic tree house whisks them back to the early 100s, Jack and Annie find themselves in a Roman camp. Their mission: Be like a warrior....

Mary Pope Osborne concludes the exciting adventures of Odysseus, with two new books, each based on episodes from The Odyssey....

Jack and Annie, joined by Teddy and Kathleen (from earlier books), travel in the Magic Tree House to a land of snow where the Ice Wizard has captured Morgan and Merlin....

In Sunset of the Sabertooth, Jack and Annie nearly freeze when the Magic Tree House whisks them back into the time of cave people and wooly mammoths....