VIKING SHIPS AT SUNRISE Jack and Annie are ready for their next fantasy adventure in the bestselling middle-grade series”the Magic Tree House!  "Beware of Vikings!"warns Morgan. Then Jack and Annie are whisked 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 in Viking Ships at Sunrise.  Visit the Magic Tree House website! MagicTreeHouse.com