As Viking came to the island, Jack and Annie returned to the shore through the route which Brother Patrick guided. There was the Magic treehouse in the shore.
When they arrived at the shore, they saw the Viking ships and each ship had been tied to a rock. they were looking for the magic tree house in the shore.
However, they found the Viking in the mist. Once they decided to hide in a ship. As soon as they rode in a ship, the tied rope loosed and their ship went to the sea.
After a moment time, the gale was coming and then they asked help to the book. Suddenly, a giant serpent appeared in front of them and it pushed their ship to the shore.
Jack and Annie thanked the serpent and they ran to the magic tree house in a hurry because some Viking found them. they said the wish to the book and came back FrogCreek Woods.
Morgan had waited for them and received the book from Jack and Annie. She explained the name of the serpent was Sharph and it was an ancient Irish tale.
Jack and Annie promised with her to return after two weeks. they would go to the Greek where was opened first Olympic.
They returned to the home. Near the home, Jack saw the sun rising and he reminded the sun rising on the island.