Dolphins at Daybreak (Magic Tree House Series #9) »

Mary Pope Osborne has channeled a lifelong love of exploration and travel into one of the most popular children s book series of the past two decades. With her fantastic Magic Tree House series, Mary Pope Osborne keeps the good times rolling for kids all over the world.

Jack and Annie are ready for their next fantasy adventure in the bestselling middle-grade series—the Magic Tree House!

IT'S SINK OR SWIM

for Jack and Annie when the Magic Tree House whisks them off to the middle of the ocean. Luckily, they find a mini-submarine on a coral reef. Unluckily, they are about to meet a giant octopus and one very hungry shark. Will the dolphins save the day? Or are Jack and Annie doomed to be dinner?

Visit the Magic Tree House website!
MagicTreeHouse.com