Hello buffalo! That's what Jack and Annie say when the magic tree house whisks them an Teddy, the enchanted dog, back almost 200 years to the Great Plains. There they meet a Lakota boy who shows them how to hunt buffalo. But something goes wrong! Now they need to stop a thousand buffalo from stampeding.
"Beware of Vikings" warns Morgan. Then Jack and Annie are whished back to ancient Ireland. They land on a cliff on a misty island. how will they find the story they are looking for? It will take a Viking invasion, the help of a jolly monk and a lot of courage for Jack and Annie to succeed.
Jack and Annie wonder when the Magic Tree House whisks them to the Wild West. But before they can say "Boo!" they rush headlong into an adventure filled with horse thieves, a lost colt, rattlesnakes, and a cowboy named Slim.
