Jack and Annie are all shaken up! The magic tree house whisks them back to California in 1906. As soon as they arrive, the famous San Francisco eartquake hits the city. Can Jack and Annie find the final writing they need to help Morgan save Camelot? Or will San Francisco be destroyed first?
When the mahic tree house whisks Jack and Annie back to the 1870s, they land on a praire near a one-room schoolhouse. They meet a teenage schoolteacher, some cool kids, and one big, scary bully. But just when they think their mission is over, a twister seeps across the praire! Can Jack and Annie help their new friends? Or will the twister blow them all away?
It's time to catch a wave! The magic tree house whisks Jack and Annie back to a Hawaiian island to of long ago. They are having lots of fun learning how to surf-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?
The magic tree house whisks Jack and Annie back to 1621 on the very first Thanksgiving Day. The Pilgrims ask them to help get things ready. But whether it's cooking or clamming, Jack and Annie don't know jow to do anything the Pilgrim way. It's atome for giving thanks, but will they ruin the hoilday forever? Or will the feast go on?
The magic tree house whisks Jack and Annie away to the mountains of Africa. There they meet a group of amazing and sometimes frightening mountain gorillas. Are they gentle giants of giant monsters? Annie knows how to play with them right away, but Jack is left out. Will the gorillas be able to teach him some spesial magic?
When a scrawny, freckled girl with bright red hair arrives on Prince Edward Island, Marilla and Matthew Cuthbert are taken by surprise: they'd aksed for a quiet boy to help with the farm work at Green Gables.
Jack and Annie visit a volcano! When the magic tree house whisks them back to the days of the Roman Empire, they find themselves in pompeii. Unfortunately, they arrive on the very day the city will be destroyed. Now Jack and Annie must trace against time to find an ancient library before ist is burried in ash!
The magic tree house whisks Jack and Annie off to a village in the mountains of southeast China, near a world famous panda reserve. They need to find a special food to save Merlin's beloved penguin, Penny. Then a historic earthquake strikes! How will Jack and Annie Survive?