Library House

It's icicle city when the Magic Tree House carries Jack and Annie to the frozen Arctic. Luckily, a seal hunter on a dogsled lends them warm clothes. Unluckily, they get stuck on cracking ice. Will the giant polar bear save them? Or will Jack and Annie become frozen dinners?

Beware of avalanches! When the magic tree house whisks Jack and Annie back in time to the highest pass in the Swiss Alps, they discover an ancient monastery filled with monks and Saint Bernard dogs. Annie can’t resist offering to train a wild young dog named Barry, but he is quite the handful! Before the night is over, Jack and Annie will be forced to use some crazy magic!

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. Luckily, they find a mini-submarine on a coral reef. Unluckily, they are about to meet a giant octopus and one very hungry shark. Will the dolphins save the day? Or are Jack and Annie doomed to be dinner?

Halloween is near, and Hughie Wolfe is volunteering at a new rural attraction: Harvest House. He’s excited to take part in the fun, spooky show—until he learns that an actor playing the vengeful spirit of an “Indian maiden,” a ghost inspired by local legend, will headline. Folklore aside, unusual things have been happening at night at the crossroads near Harvest House. A creepy man is stalking teenage girls and young women, particularly Indigenous women; dogs are fretful and on edge; and wild animals are behaving strangely.

Jack and Annie head to 18th-century Austria, where they must find and help a musician by the name of Mozart. Decked out in the craziest outfits they’ve ever worn - including a wig for Jack and a giant hoopskirt for Annie! - the two siblings search an entire palace to no avail. Their hunt is further hampered by the appearance of a mischievous little boy who is determined to follow them everywhere. But when the boy lets the animals out of the palace zoo, Jack and Annie have to use the only magic at their disposal to save themselves and the naughty little fellow.

The Siamese kitty boy with the gigantico imagination has returned for another loco adventure. In his room for a time-out, Skippyjon Jones lets his imagination take him to a shack where his Chihuahua friends are yipping and yapping and hiding out from the Bad Bobble-ito, who has taken over their doghouse. How El Skippito chills the Chihuahuas and banishes the Bobble-ito will make more amigos for this endearing and irresistible rascal who made his first appearance in Skippyjon Jones.

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 whisked back in time to the jungles of India, where they meet snakes and tigers, and find ancient ruins.

Covered by vines and hidden by trees, the old gatehouse on the edge of the woods has been abandoned for years. But when Trixie and her pal Honey explore it, they discover more than just dust and spiderwebs inside. The two girls find a huge diamond stuck in the dirt floor! Could a ring of jewel thieves be hiding out in Sleepyside?

The magic tree house has whisked Jack and Annie to the Himalayas in Nepal. They’re searching for the mysterious Gray Ghost. Well, they’re supposed to be. Jack does not want to find a ghost. But he and Annie are excited about all the amazing animals they see. So excited, in fact, that Annie and Jack get lost in the mountains! Can they make their way to safety before the Gray Ghost finds them?

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.

This is a story of things that are not possible. It's not possible for Amy to see spirits. (She does.) It's not possible that Amy and Moo can communicate using only their minds. (They do.) It's not possible to time-travel. (Yet.) And it's definitely not possible that witches exist. (Seriously?) None of these things are possible. (Until now....)

Abracadabra! Jack and Annie are on a mission for Merlin the magician. They’re looking for a secret of greatness from the best escape artist that ever lived, Harry Houdini. Using the magic tree house to travel back in time, Jack and Annie head to Coney Island to look for the elusive magician. How can they find the master of escape? It’s going to take some determination, a little bit of trouble, and a whole lot of magic!

Time-traveling brother-and-sister team Jack and Annie have to find a certain kind of food. The magic tree house whisks them off to a village in the mountains of Southeast China, close to a world-famous panda reserve. Will it be their easiest adventure yet? Not a chance! Jack and Annie don't know it, but they’ve arrived on the day of a historic earthquake!

Jack and Annie know all about Ben Franklin. He was a Founding Father, a journalist, and a famous inventor! When the magic tree house whisks them back to meet the man himself, they're not sure what their mission is. But Ben Franklin has a mission of his own. Intrigued by Jack and Annie, he's curious to learn more about from where they came. And very curious about their tree house....

Discover design strategies for using your own unique social identities and experiences as inspiration to challenge the status quo and create the kind of lasting change that leads to greater equity and social justice, from Stanford University's d.school.

For Pie’s entire life, it’s been Pie and her mother. Just the two of them, traveling across America. They have slept in trains, in mattress stores, and on the bare ground. They have probably slept in your house. But Pie is lonely. And now, at 17, her mother’s given her a gift. The choice of the next city they will go to. And Pie knows exactly where she wants to go. Pittsburgh - where she fell in love with a girl who she plans to find once again. And this time she will reveal herself. Only how can anyone love an invisible girl?

For the millions of Americans whose digestive disorders fail to respond to conventional medical treatments, Dr. Chopra offers an alternative approach based upon the principles of Ayurvedic medicine. Among the topics covered are the relationship between emotions and intestinal functions, biological rhythms and neuromuscular integration, and the importance of diet.

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 River. Before they know it, Jack and Annie are in a boat with the Father of Our Country as history is made!

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.