Monday with a Mad Genius
Jack and Annie know they have to search for one of the four secrets of happiness to help Merlin the magician find joy in his life again. And so they head off in the magic tree house for Florence, Italy, in the early 1500s to spend the day with one of the greatest artists and inventors of all time–Leonardo da Vinci!
Dark Day in the Deep Sea
Jack and Annie know they have to find one of the four secrets...

A Good Night for Ghosts
When the magic tree house whisks Jack and Annie to New Orleans, Louisiana, in 1915, they find out that they have arrived on the eve of All Saints' Day—the spookiest night of the year! Jack and Annie's mission is to find a musician named Louis Armstrong and help him bring his gift of music to the world. Unfortunately, he is busy doing anything but playing music! It will take a host of New Orleans ghosts, plus...

The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! Getting the facts behind the fiction has never looked better.  Track the facts with Jack and Annie!!
When Jack and Annie got back from their adventure in Magic Tree House #2: The Knight at Dawn, they had lots of questions. How were castles built? What was it like to live inside a castle? How...

One of the most popular Dear America diaries of all time, bestselling author Mary Pope Osborne's STANDING IN THE LIGHT is now back in print with a gorgeous new cover!Catharine Carey Logan and her family have enjoyed a peaceful and prosperous life as the Quakers and Delaware Indians share a mutually trusting relationship. Recently, however, this friendship has been threatened by violence against the Indians. Then, Catharine and her brother are taken...

Read the adventure and track the facts—it's two great ebooks in one!
 
Join Jack and Annie as they travel to ancient Egypt in Magic Tree House® #3: Mummies in the Morning. Then uncover the facts behind the fiction in Magic Tree House® Fact Tracker: Mummies. It’s two favorite ebooks in one! Find out why Mary Pope Osborne’s #1 New York Times bestselling series is such a hit...

Read the adventure and track the facts—it's two great ebooks in one!
 
Join Jack and Annie as they travel to the time of pirates and treasure maps in Magic Tree House® #4: Pirates Past Noon. Then uncover the facts behind the fiction in Magic Tree House® Fact Tracker: Pirates. It’s two favorite ebooks in one! Find out why Mary Pope Osborne’s #1 New York Times bestselling...

Read the adventure and track the facts—it's two great ebooks in one!
 
Join Jack and Annie as they travel to 1912 and on the maiden voyage of the Titanic in Magic Tree House® #17: Tonight on the Titanic. Then uncover the facts behind the fiction in Magic Tree House® Fact Tracker: Titanic. It’s two favorite ebooks in one! Find out why Mary Pope Osborne’s #1 New York Times...

For this book, best-selling children's author Mary Pope Osborne was inspired by a Fourth of July she spent in a small Pennsylvania town. Her warm account captures the joy of America's favorite summertime celebration. On the Fourth of July, a family joins the rest of their town in Memorial Park to celebrate America's Birthday. When the sun goes down, everyone sits on the grass for the concert. The band plays, then the fireworks start. Millions of lights...

Volume Two Includes: Book Three: Sirens and Sea Monsters Odysseus and his men have done what no other mortals have done: returned alive from the terrifying Land of the Dead. Armed with warnings and advice from the ghost of the prophet Tiresias, Odysseus is determined to finally sail home to Ithaca. But the enchantress Circe tells him the Greeks will face even more horrors on their journey, including an encounter with Scylla, the six-headed monster,...

The magic tree house takes Jack and Annie to an African rainforest, where the siblings encounter gorillas and learn to communicate with them.