Magic. Mystery. Time-travel. This Christmas, travel to Camelot with Jack, Annie and The Magic Tree House in this holiday fantasy adventure from the #1 bestselling chapter book series of all time! <br> <br> When Jack and Annie receive an invitation to spend Christmas Eve in Camelot-a magical place that exists only in myth and fantasy-they know they are in for their biggest adventure yet. What they don't know is that the invitation will send them on a quest to save Camelot. Can they succeed even though Camelot's greatest knights have failed?<br> <br> Formerly numbered as Magic Tree House #29, the title of this book is now Magic Tree House Merlin Mission #1- Christmas in Camelot. The Merlin Missions books are more challenging adventures that will delight experienced readers who are fans of the original chapter book series!<br> <br> The Magic Tree House series has been a favorite for over 25 years and is sure to inspire a love of reading-and adventure-in every child who joins Jack and Annie!<br> <br> Did you know that there's a Magic Tree House book for every kid?<br> . Magic Tree House- Adventures with Jack and Annie, perfect for readers who are just beginning chapter books<br> . Magic Tree House Graphic Novels- Jack and Annie's original adventures come to life with full-color, vibrant art, perfect for graphic novel fans and reluctant readers<br> . Merlin Missions- More challenging adventures for the experienced reader<br> . Super Edition- A longer and more dangerous adventure<br> . Fact Trackers- Nonfiction companions to your favorite Magic Tree House adventures |