Summary: Viking Ships At Sunrise.

Jack and Annie, who are brother and sister, went to the magic story house when their parents were sleeping. They went to old Ireland to find another lost book. When they were in Ireland, they met Brother Patrick and showed him the Master Librarian card. Then' they followed Brother Patrick and went inside the church. There Jack and Annie found the book that they were looking for, but the book wasn't finished yet. So they just tried to go back to their house by the magic tree house, but they saw vikings. So they ran back to church and told everything that they saw. So they hid all the books and hid themselves. But Jack and Annie had to go back to the tree house. When they tried to do this, Brother Michael gave them the book that they wanted. And then they went back to the tree house. The vikings tried to kill them, but Jack and Annie got back home. I liked this book because it was fun and I liked the adventure.
By Ji Woo