Library House

Isabel loves being at Unicorn Academy! She wants to be the best Unicorn Rider ever with her unicorn, River, even if he isn’t always as brave as she is. When she and her friends are tasked with collecting starburst flowers to celebrate the Fairy Moon, she’s determined to find the most, even if it means getting her and River into danger. Then disaster strikes, and the bond between Isabel and her unicorn begins to fade. Can Isabel and River learn to work together? Or will they lose their bond . . . forever?

The kids and their monster buddies are hanging out in the tree house, when Jack launches into an epic, totally-heroic, super-rad story of one of his many post-apocalyptic adventures. Of course, after he's finished, everyone's eager to one-up his tale with a story of their own. Soon, Quint, Dirk, June, and Skaelka, and even Globlet regale the group with sometimes outrageous, often hilarious details of their action-packed escapades during the monster-zombie apocalypse.

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!

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!

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

It’s been almost a year since Makani Young came to live with her grandmother and she’s still adjusting to her new life in rural Nebraska. Then, one by one, students at her high school begin to die in a series of gruesome murders, each with increasing and grotesque flair. As the body count rises and the terror grows closer, can Makani survive the killer’s twisted plan?

Quell Marionne’s explosive final Rite of Induction to House Marionne sent shockwaves through the magical world, unearthing long-buried secrets and her own deadly power. But she paid a steep price: her family and her love. Fleeing Chateau Soleil for House of Perl, for once Quell is celebrated instead of shunned. She has finally found somewhere to belong. But secrets lurk in every House, and Quell’s quest to find her mom threatens to lead her deeper into the shadows.

Long before books were mass-produced, scrolls hand-copied on reeds pulled from the Nile were the treasures of the ancient world. Papyrus is the story of the book’s journey from oral tradition to scrolls to codices, and how that transition laid the very foundation of Western culture. Irene Vallejo evokes the great mosaic of literature in the ancient world, all the while illuminating how ancient ideas about education, censorship, authority, and identity still resonate today.

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 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.

Milo Bolt is ready to be the hero of his own story. With Uncle Horatio trapped in an enchanted sleep by the power-hungry Alchemist, he sets off with his new friend Alessia to find a cure and save them all. Their journey leads them to the magical treehouse—home of the Botanist, the Alchemist’s sworn enemy. Against the clock, they hunt for the cure: foraging in the Secret Garden, challenging Robin Hood and confronting the mighty Jabberwock. But the Alchemist will stop at nothing to unlock the powerful secrets of The Book of Books.

When both Eddie's parents catch a disease that makes them turn yellow, go a bit crinkly around the edges, and smell of old hot-water bottles, it's agreed he should go and stay with relatives at their house, Awful End. Unfortunately for Eddie, those relatives are Mad Uncle Jack and Even Madder Aunt Maud...

Jack and Annie are off on another Merlin Mission. This time, Merlin has sent them to rescue a beautiful, magical creature, the unicorn. But when they land in New York City during the Depression of the 1930s, Jack and Annie are confused. Where will they find a unicorn in a big city? And what about the blizzard that's burying New York in snow? Can Jack and Annie make their way through the windy streets, find the unicorn, and maybe even bring some hope to the people of the great city?

Help Dink, Josh, and Ruth Rose solve mysteries from A to Z! This collection includes Detective Camp, Mayflower Treasure Hunt, White House White-Out, and Sleepy Hollow Sleepover.

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!

Max Bretzfeld doesn’t want to move to London. Leaving home is hard and Max is alone for the first time in his life. But not for long. Max is surprised to discover that he’s been joined by two unexpected traveling companions, one on each shoulder, a kobold and a dybbuk named Berg and Stein. Germany is becoming more and more dangerous for Jewish families, but Max is determined to find a way back home, and back to his parents. He has a plan to return to Berlin. It merely involves accomplishing the impossible: becoming a British spy.

Please come to Camelot. The magic tree house whisks Jack and Annie through space and time to find that the castle of Camelot has been attacked and King Arthur has been gravely wounded. To save the kingdom - and the king - Jack and Annie have only one day to solve a riddle that will help them find a missing dragon!

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....)

A powerful guide to why even the most well-intentioned innovations go haywire, and the surprising ways we can change course to create a more positive future, by two celebrated experts working at the intersection of design, technology, and learning at Stanford University’s acclaimed d.school.