Merlin sends Jack and Annie on a mysterious mission to Paris, France, over a 100 years ago. There they must find four magicians and give them an urgent message from Merlin himself. When Jack and Annie land in Paris, they make their way to the 1889 World’s Fair. Below the Eiffel Tower, built especially for the fair, there are thousands of exhibits from all over the world. But how will Jack and Annie find the magicians in the crowds of people? And who are the magicians anyway? Jack and Annie are about to find out in another adventure filled with history, magic, and amazing surprises!

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 to read about.

Merlin has asked Jack and Annie to help on another Merlin Mission. This time they head back into history to Venice, Italy, in the 1700s. With the help of some new friends, a research book, and a mysterious rhyme from Merlin, the heroes will save the beautiful city from a flood! Yet another Magic Tree House book that will engage kids with history, magic, and nonstop action from beginning to end.

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?

Jack and Annie are off on another mythical mission at the request of Merlin the magician. Luckily, they have a young sorcerer, Teddy, to help them. From underwater caves to a Spider Queen, from mystical selkies to a magical sword, this is a Magic Tree House adventure kids won’t want to miss!

The intrepid Jack and Annie are summoned once again to the fantasy realm of Camelot. There, Merlin the Magician tells them that the Stone of Destiny has been stolen. The answer to its disappearance lies within a haunted castle. With a young magician named Teddy, Jack and Annie take on the challenge in an adventure that takes them to new heights and places they couldn’t even imagine!

The Magic Tree House series has become a staple for inspiring kids to read. Christmas in Camelot is a very special Magic Tree House book. Here, author Mary Pope Osborne uses the literary skills for which she’s known to create a longer, more in-depth story featuring the characters kids have come to love. The result is magical: a fast-paced but detailed, easy-to-read story. Jack and Annie go on a quest to save Camelot, a quest that will prove to a beleaguered King Arthur that children and imagination really can make a difference.

When the Magic Tree House whisks Jack and Annie off to Hawaii it’s for more than a vacation–they’re in search of a fourth kind of magic for Morgan! On the way they help an island community survive a tidal wave and, of course, take some time out to surf! Ultimately, they discover that the magic that they have found in this set of four books are everyday magics: the magic of the arts, the magic of the natural world, the magic of community; and the magic of fun.

The Magic Tree House whisks Jack and Annie back to the eve of the first Thanksgiving. There they meet the Pilgrims as well as Squanto, a Native American who helped them. The story offers an age-appropriate, in-depth picture of what life was really like for early settlers, as well as the usual Magic Tree House adventure and excitement.

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.

Spurred on by another mysterious rhyme from Morgan le Fay, the magical librarian of Camelot, siblings Jack and Annie climb into their magic traveling tree house once again, this time on a journey to Merry Olde England--and Shakespeare's theater. Their quest? To find "a special magic" that will, "without wand, spell, or charm / turn daytime into night." Armed only with their backpacks and a book about 16th-century England, Jack and Annie manage to solve the riddle, save a bear from a cruel fate, and make their stage debut in "A Midsummer Night's Dream."

Now it's time to find "something to lend." It's a quiet, peaceful morning in San Francisco, and Annie is eager to start exploring. So eager, in fact, that she pulls Jack away from his research just before he would have learned a very important piece of information... All too soon, the siblings figure it out for themselves: they have arrived in this lovely city a moment before one of the biggest earthquakes the U.S. has ever known shakes the Bay Area to pieces! Stunned, Jack and Annie wander the streets, but quickly find a purpose. Lots of people need help transporting goods to safety, and many more are left without any idea where to go or what to do. But what about their mission? Will the kids find something to lend before the entire city goes up in flames?

In the third book of the American history cluster, Jack and Annie are whisked to a midwestern prairie in the 1870s. They visit a one-room schoolhouse and learn about the hard life of the pioneers. When they return to the magic tree house, Jack and Annie spot a twister on the horizon. Is there time to warn the teacher and the children back at the schoolhouse? Or should Jack and Annie just save themselves?

The Magic Tree House whisks Jack and Annie back to Colonial America. They arrive just as General george Washington is planning the crossing of the Delaware. Before they know it, Jack and Annie are in a boat with the Father of Our Country as history is made!

In the newest Magic Tree House adventure, Jack and Annie are whisked back to the Civil War where they meet Clara Barton and save the life of their very own great-great-great-grand-father.

Jack and Annie are whisked down under to the land of Australia, where they save a baby kangaroo, a koala, and other animals from a raging wildfire.

Jack and Annie are whisked back in time to the jungle of India where they'll meet snakes and tigers and find ancient ruins.

The Magic Tree House carries Jack and Annie back to the Old West, where they roam the Great Plains with a Lakota boy.

The Magic Tree House whisks Jack and Annie away to the decks of that ill-fated ship, the Titanic. There they must help two children find their way to a lifeboat--all while they are in danger of becoming victims of that tragic night themselves.

Jack and Annie are off on another adventure! This time they are sent to ancient Greece, where a very important event is taking place. Join them as they race against time and witness the very first Olympic games!

Jack and Annie are off in search of another story in jeopardy, this time at a monastery in ancient Ireland. Trouble arrives when Vikings land, and Jack and Annie must find a way to escape!

Jack and Annie set off to find an original copy of an ancient Chinese myth. Armed only with their magic library cards, they must take on a book-burning emperor. But with the help of a scholar and a silk weaver, they triumph again.

In their first adventure as Master Librarians, Jack and Annie go to the city of Pompeii to bring back an ancient story that is in danger of being lost forever. Little do they know they are saving the myth of Hercules! But before they can find it, the town's volcano erupts in a mighty explosion. Just when things look hopeless, Jack and Annie get some unexpected help from a certain mythic hero - and the rest, as they say, is history.

The Magic Tree House transportss Jack and Annie to the freezing Arctic. There, they must solve the final riddle to become master librarians. But it's not going to be easy--especially when they have cracking ice, a seal hunter, and a prodigious polar bear to deal with. Will they be able to solve the riddle before they get iced themselves?

Jack and Annie are whisked off to the vast plains of Africa, where they must solve Morgan le Fay's third magical riddle. But that's only the beginning! Once the riddle is solved, they still have to get past a pride of lions, a humongous herd of rampaging wildebeests, and one very hungry Masai warrior.

Morgan le Fay has promised to make Jack and Annie masters of the tree house if they can solve four riddles. In Ghost Town at Sundown, the Magic Tree House whisks Jack and Annie back to a ghost town in the Wild West of the 1880s. There, they meet a mustang herder named Slim as they search for the answer to the second riddle.

Their magic tree house takes Jack and Annie deep into the sea, where they meet up with dolphins, sharks, and octopi as they search for the answer to an ancient riddle.

Jack and Annie are whisked forty years forward in time and land at an international space station on the moon. There they don space suits and go exploring the lunar surface in search of the fourth object needed to free the enchantress Morgan le Fay from a powerful spell.

Jack and Annie are whisked all the way back to the Ice Age in this compelling Magic Tree House time-travel adventure where they meet woolly mammoths, cave people...and fierce sabertooth tigers!

Eight-year-old Jack, his seven-year-old sister, Annie, and Peanut the mouse ride in a tree house to the Amazon rain forests, where they encounter giant ants, flesh-eating piranhas, hungry crocodiles, and wild jaguars.

The tree house is back--but where is the enchantress Morgan le Fay? The search for her begins as Jack and Annie are transported back to ancient Japan, where they find themselves in the cave of a ninja master. Will the evil samurai warriors get to Jack and Annie before they can learn the secrets of the ninjas?

Jack and Annie are in deep trouble when the Magic Tree House whisks them back to the days of desert islands, secret maps, hidden gold--and ruthless pirates! Will Jack and Annie discover a buried treasure? Will they find out the identity of the mysterious M? Or will they walk the plank?

Jack and Annie return to the mysterious, book-filled tree house that transports them through time and space. For this adventure, they select a story on Ancient Egypt and travel back to the pyramid of Queen Hutepi, who needs help finding her copy of the Book of the Dead for a journey through the underworld.

Jack and Annie travel back in time to medieval England for an adventure inside a storybook castle, from feasting hall to dreadful dungeon.

Jack and his younger sister find a tree house filled with books. When he wishes he could really see the Pteranodon pictured in one of them, it appears at the window. The children have been transported back to the Cretaceous period. They begin to explore and are soon threatened by a Tyrannosaurus. The Pteranodon comes to their rescue, and they figure out enough about the magic that carried them back in time to be able to use it to return home. There is plenty of suspense and magic here, and enough dinosaur information to please science buffs.