Night of the Ninth Dragon

The magic tree house has returned, and it's taking Jack and Annie back in time to Alaska, 1925. There they meet Balto, a jet-black Siberian husky destined to save victims of the diphtheria epidemic. But the trail isn't easy, and Balto is going to need Jack and Annie's help!

When Teddy, a young sorcerer, offers to send Jack and Annie on a dream vacation, they can't wait to go. The brother-and-sister pair wish for a trip to a beach paradise, and the magic tree house whisks them off to the coast of Mexico. Everything starts out perfectly as they raft around a coral reef. But then a hungry shark attacks! And their dream vacation turns into a nightmare!

Travel back in time in the magic tree house with Jack and Annie in this number one best-selling series, and meet the greatest warriors of all - the Romans! Then get whisked away and meet famous founding-father and inventor Ben Franklin!

Jack and Annie are caught out in the rain in the most dangerous Magic Tree House mission yet! Jack and Annie are on a mission! When the magic tree house whisks them back to Galveston, Texas, in 1900, they find out that a big storm is coming. But even though there is rain and wind, no one believes there is any danger. As the storm grows, seawater floods the city. Now everyone needs help! Jack and Annie have a little bit of magic and a lot of hope - but will it be enough?  

Are you ready for a presidential adventure? Jack and Annie are! They are trying to get a special feather that will help save Merlin's baby penguin, Penny. When the magic tree house whisks them back to Washington, DC, in 1861, Jack can't wait to meet Abraham Lincoln himself! But the new president is too busy to see them, as he is desperately trying to save a nation in crisis.

Merlin's beloved penguin, Penny, has been put under a spell! Jack and Annie must find four things to break the spell. The first is a rare and precious emerald. When the magic tree house whisks them back to India over 400 years ago to search for the jewel, they discover an amazing and exotic world filled with great danger. Will Jack and Annie find what they're looking for? Will they avoid the wrath of the all-powerful Great Mogul, survive a crazy ride on a wild elephant, escape an attack by king cobras - and make it back to the magic tree house alive?

A mysterious note from Merlin sends Jack and Annie to Paris, France, for the 1889 World's Fair. Their mission: find four "new magicians" and protect them from an evil sorcerer who plans to kidnap them and steal the secrets of their magic. When Jack and Annie arrive at the foot of the Eiffel Tower, they find exhibits from all over the world and thousands of people attending the fair!

Jack and Annie are on their third mission to find (and inspire!) creative people to bring happiness to others through the arts (Mozart and Louis Armstrong so far). Set in Ireland, in this story Jack and Annie meet an Irish girl and go on a magical adventure that changes the girl's life. She grows up to be Lady Gregory, who helped bring back the Irish legends, started a theater, and helped the Irish people regain both their heritage and their pride.

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!

In this new Merlin Mission, Jack and Annie travel to Venice during Carnival time. Their mission: Save the Grand Lady of the Lagoon!

The Magic Tree House whisks Jack and Annie off to the mountains of Africa. There, they run into a huge mountain gorilla! At first they don't know whether they should shake hands or turn tail. But the ominous-looking creature turns out to be surprisingly gentle. Not only that, the gorilla may be able to help them learn their next bit of magic, which Morgan has challenged them to do.

When the magic tree house whisks Jack and Annie to a mountainside, they are surprised to find farmers nearby. Then they learn that the farmer's baby llama has been stolen, and Jack and Annie vow to bring the little animal back to its owners. But the journey is treacherous - they must climb to the peak of Machu Picchu and climb back down in order to complete this mission. Jack and Annie have been on many dangerous travels, but can they survive this one? 

Jack and Annie travel back in time to a desert in the Middle East at the behest of Merlin, who has given them a rhyme to help on their mission. There they meet a Bedouin tribe and learn about the way that they live. From camel rides and oases to ancient writings and dangerous sandstorms, here's another Magic Tree House filled with all the mystery, history, magic, and old-fashioned adventure that kids love.

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. The four friends must find the Ice Wizard's missing eye...or is it really his heart that is missing?

The castle looms dark against the light of the moon. Giant ravens circle in the sky. The wind whistles through the empty windows. Merlin the magician needs someone to find out what has happened. But who is brave enough to brush the cobwebs aside and go through the heavy doors? Who is smart enough to solve the mystery of how the castle became haunted and return it to its rightful owners? Merlin thinks he knows the answer to these questions.