High Tide in Hawaii

Jack and Annie are ready for their next adventure in the bestselling middle-grade series--the Magic Tree House!
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?
Visit the Magic Tree House website!
MagicTreeHouse.com "From the Trade Paperback edition."