Good Morning, Gorillas (MTH #26)

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

Earthquake In The Early Morning (MTH #24)

The magic tree house takes Jack and Annie to San Francisco in 1906, in time for them to experience one of the biggest earthquakes the United States had ever known.

Vacation Under The Volcano (MTH #13)

In their first adventure as Master Librarians, Jack and Annie go to Pompeii to bring back an ancient story that is in danger of being lost forever. But before they can find it, the town's volcano erupts in a mighty explosion.

Thanksgiving On Thursday (MTH #27)

Jack and Annie travel in their magic tree house to the year 1621, where they celebrate the first Thanksgiving with the Pilgrims and Wampanoag Indians in the New Plymouth Colony.

Civil War On Sunday (MTH #21)

Jack and Annie are transported by their magic treehouse to the time of the Civil War, where they meet Clara Barton and save thelife of their very own great-great-great-grandfather.

Polar Bears Past Bedtime (MTH #12)

Jack and Annie go to the freezing Arctic to solve Morgan le Fay's final riddle and 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!

Mummies In The Morning (MTH #3)

Jack and Annie find themselves in ancient Egypt, where they come face to face with a dead queen--and her 1,000-year-old mummy.

Sunset Of The Sabertooth (MTH #7)

This time, the Magic Tree House whisks Jack and Annie all the way back to the Ice Age, where they meet woolly mammoths, cave people and fierce sabertooth tigers!

Revolutionary War On Wednesday (MTH #22)

Jack and Annie go back to colonial times. General George Washington is about to lead his army in a sneak attack against their enemy. The terrible weather is making the general question his plans. Can Jack and Annie keep history on track?

Dingoes At Dinnertime (MTH #20)

Jack and Annie battle a wildfire must help a baby kangaroo and a koala escape from a fire-filled forest. Will they be able to rescue the animals in time?

Pirates Past Noon (MTH #4)

Jack and Annie are in deep trouble when the Magic Tree House takes them back to the days of desert islands, secret maps, hidden gold--and ruthless pirates!

Midnight On The Moon (MTH #8)

The magic treehouse takes Jack and Annie to a moon base in the future where they continue to search for the fourth thing they need to free their friend Morgan from the magician's spell.

Twister On Tuesday (MTH #23)

When Jack and Annie travel back to the Kansas prairie in search of "something to learn," they gain an understanding of how hard life was for pioneers and they experience the terror of a tornado.

Tigers At Twilight (MTH #19)

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

Buffalo Before Breakfast (MTH #18)

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

Hour Of The Olympics (MTH #16)

Jack and Annie are off to ancient Greece, where they race against time to witness the very first Olympic Games!

Lions At Lunchtime (MTH #11)

Jack and Annie are off to the vast plains of Africa, where they must solve another of Morgan le Fay's riddle. Once solved, they still have to get past a pride of lions, a herd of rampaging wildebeests and one very hungry Masai warrior.

Ghost Town At Sundown (MTH #10)

Their magic tree house takes Jack and Annie back to the Wild West, where they experience excitement and danger and try to solve a riddle. Check out the nonfiction companion book Wild West in the Magic Tree House Fact Tracker series.

The Knight At Dawn (MTH #2)

Jack and Annie journey back in time in the Magic Tree House to medieval England, where they encounter a remarkable castle that comes complete with a fierce dragon, terrifying dungeon, and secret passageway.

Afternoon On The Amazon (MTH #6)

Jack and Annie journey to a South American rain forest to search for new clues to the whereabouts of Morgan le Fay

Stage Fright On A Summer Night (MTH #25)

Jack and Annie are whisked back to Elizabethan England where they meet William Shakespeare, and luckily for them he is desperate for two small actors for his latest play.

Tonight On The Titanic (MTH #17)

Jack and Annie travel to the decks of that ill-fated ship, the "Titanic". There they help a toddler find her way to a lifeboat before they, themselves, are in grave danger of becoming two more victims of the tragic event.

Day Of The Dragon King (MTH #14)

Who would burn books? Jack and Annie find out when the Magic Tree House whisks them back to ancient China. There, a powerful emperor called the Dragon King has ordered that all books be burned. Will Jack and Annie be able to save at least one book? Or will they be captured by the emperor's soldiers?

Viking Ships At Sunrise (MTH #15)

Jack and Annie must race against time to find an ancient library before it's buried in ash, take on a book burning emperor, escape a Viking invasion, and witness the first Olympics in ancient Greece.

High Tide In Hawaii (MTH #28)

Catch the wave! That's what Jack and Annie do when the Magic Tree House whisks them back to a Hawaiian island of long ago. They learn how to surf and have a great time--until strange things start happening. Jack and Annie soon discover the cause: A tidal wave is headed their way! Can they help save their new friends in time? Nonfiction companion title also available.

Dinosaurs Before Dark (MTH #1)

A tree house that travels through time? Not possible, says Jack. But he has to admit--when he and his younger sister, Annie, start running into dinosaurs--that they're not in Frog Creek, PA, anymore.

Night Of The Ninjas (MTH #5)

The magic tree house takes Jack and Annie back in time to feudal Japan where the siblings learn about the ways of the Ninja.

The Tree Doctor

When Sally and Nick's maple tree won't grow, the Cat in the Hat knows who to call--Dr. Twiggles--who suggests they inspect its roots. A trip underground in the Thinga-ma-jigger is undertaken, and sure enough, the maple tree needs water (which Things One and Two procure in ridiculous overabundance) and sun (which the Cat suppliments with a Brighta-ma-lighter). But as for getting syrup from the young sapling?

Wedding Flowers

Ready-for-Chapters Meet the COBBLE STREET COUSINS Lily, who wants to be a poet Tess, who wants to be a Broadway star Rosie, who wants a little cottage with flowers by the door The cousins are back on Cobble Street for Aunt Lucy and Michael's wedding -- and they're going to be bridesmaids! Friends old and new (including a little dog in a red plaid jacket) will be gathering in Aunt Lucy's garden for the ceremony, but first the cousins have to plan special treats for the reception. There's always so much to do on Cobble Street!

Miss Brown Is Upside Down!

The Brain Games are coming to Ella Mentry School! Miss Brown will help the kids do creative projects, like building a bridge out of toothpicks and designing a remote control car. But the kids are up against some tough competition. They will have to compete against the students of Dirk School to win the grand prize: a free trip to PizzaWorld!

Coach Hyatt Is a Riot!

It's Pee Wee Football season, and A.J.'s new coach is crazy. She wants the boys to do push-ups in the mud. She wants them to pick up a car. And worst of all, she wants to put girls on the team!

High Time for Heroes (Original MTH #51, Merlin Mission #23)

Katherine Johnson

Get to know the woman who made many of NASAs early missions possible in this fascinating, nonfiction Level 3 Ready-to-Read, part of a series of biographies about people you should meet!Meet Katherine Johnson, a brilliant mathematician who worked at NASA in the early 1950s until retiring in 1986. Katherines unparalleled calculations (done by hand) helped plan the trajectories for NASAs Mercury and Apollo missions (including the Apollo 11 moon landing). She is said to be one of the greatest American minds of all time. A special section at the back of the book includes extras on subjects like history and math, plus inspiring careers for math lovers. With the You Should Meet series, learning about historical figures has never been so much fun!

The Yellow Yacht

Dink, Josh, and Ruth Rose help catch the thieves who have stolen gold from Sammi's parents, the king and queen of Costra.

Ms. Coco Is Loco!

Teachers and students will enjoy this early chapter book series about A.J., a boy who hates school, and his weird experiences at school with his unpredictable teachers.

Mae Jemison

Blast off into space and get to know Mae Jemison-the first African-American woman to ever go to space-with this fascinating, nonfiction Level 3 Ready-to-Read, part of a new series of biographies about people you should meet.

Sleepy Hollow Sleepover

Dink, Josh, and Ruth Rose spend Halloween in Sleepy Hollow, home of the legendary Headless Horseman. But strange things start happening that don't seem to be part of the planned spooky fun. Is there a real Headless Horseman haunting Sleepy Hollow?

Where Are The Night Animals?

Describes various nocturnal animals--including the opossum, barn owl, coyote, brown bat, and tree frog--and their nighttime activities, and teaches new readers how to look for night animals with a special activities section.

September Sneakers

Someone has been stealing and leaving behind little green sneakers, so Bradley, Brian, Nate, and Lucy trail their new teacher, who wears the same shoes in normal size.