Books 17–20 of the New York Times bestselling Magic Tree House series boxed together for the first time! These four titles are the perfect gift for a Magic Tree House fan or any child who loves a good adventure. Parents, teachers, and librarians hail the chapter-book series as a tool to promote reading, as even the most reluctant readers want to know where the Magic Tree House will take the brother-and-sister team next. In books 17–20, Morgan le Fay, the magical librarian of Camelot, asks Jack and Annie to find the four things that will free an enchanted dog named Teddy from a spell. Their quest leads them to a ship lost at sea, the Great Plains, the forests of India, and the Australian Outback. It's a difficult and dangerous mission, but Jack and Annie will do anything to help their new friend, Teddy! Books in this set include: Tonight on the Titanic (#17), Buffalo Before Breakfast (#18),Tigers at Twilight (#19), and Dingoes at Dinnertime (#20). Don't miss all the fun things you can do and discover at MagicTreeHouse.com!

Jack and Annie’s biggest, most exciting book of facts is their greatest adventure outside the tree house! Jack and Annie have been all over the world in their adventures in the magic tree house. And they’ve learned lots of incredible facts along the way. Now they want to share them with you! Get ready for a collection of the coolest, weirdest, funniest, grossest, most all-around amazing facts Jack and Annie have ever encountered. With full-color photographs and fun comments from Jack and Annie, this is the essential fact book for all Magic Tree House fans.

Eight-year-old Jack and his younger sister Annie find a magic treehouse, which whisks them back to an ancient time zone where they see live dinosaurs.

Adventure is as close as your own backyard. . . . Even after the magic tree house brings Jack and Annie back home to Frog Creek, they never stop having adventures. They love to explore the world around them. Now it's your turn You can fill out this journal right along with Jack and Annie. What animals can you find where you live? What plants grow there? What are some of your favorite places? What stars can you find in the sky? The answers are all up to you in this fun companion to the #1 New York Times bestselling Magic Tree House(R) series Have even more fun with Jack and Annie on the Magic Tree House(R) website at MagicTreeHouse.com.

The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! Are you ready for a presidential adventure? Jack and Annie are! They are whisked back to Washington, D.C., in 1861. Jack can’t wait to meet Abraham Lincoln himself! But the new president is too busy to see them, as he is desperately trying to save a nation in crisis. It’s a race against time as Jack and Annie try to aid a president and a troubled nation! Formerly numbered as Magic Tree House #47, the title of this book is now Magic Tree House Merlin Mission #19: Abe Lincoln at Last! Did you know that there’s a Magic Tree House book for every kid? Magic Tree House: Adventures with Jack and Annie, perfect for readers who are just beginning chapter books Merlin Missions: More challenging adventures for the experienced reader Super Edition: A longer and more dangerous adventure Fact Trackers: Nonfiction companions to your favorite Magic Tree House adventures

In the days of King Arthur there stood a mighty oak tree within the walls of a castle. Peace reigned in the castle until the fearsome night when Lionel, longlost brother of Lord Weldon, returned to cause trouble and unhappiness. It was then that Shan, the son of Lord Weldon, took on the duties of a knight and hid the sword in the hollow of the giant oak. The days that followed were filled with adventures that tried the courage of the young boy. Shan was surprised by bearded robbers in the woods. He met noble knights in plumed helmets, and eventually he even made a trip to high-towered Camelot. His story is filled with the pageantry and color of England in King Arthur's time. It creates a vivid picture of the Knights of the Round Table and the wisdom of King Arthur himself. Mr. Bulla captures the spirit of those romantic days in a straightforward, exciting manner. The result is another delightful book for his wide audience of young readers. Paul Galdone's vigorous illustrations are as evocative as the text.

Now in paperback with an all-new chapter on how to survive a pandemic! Learn to survive anything--just like Jack and Annie! This kid-friendly guide is based on the #1 New York Times bestselling series. Jack and Annie have survived all kinds of dangers on their adventures in the magic tree house. Now they're sharing their secrets with you! Find out how you can tackle lots of scary situations, including shark encounters, earthquakes, fires, shipwrecks, pandemics, and many more! With full-color photographs and illustrations, facts about real-life survival stories, and tips from Jack and Annie, this is a must-have for all survivors of the bestselling Magic Tree House series.