What was this book about? (one sentence minimum)
As always Jack and Annie went to the treehouse and they went to the Dark Ages. They were looking for a lost story.
They met a man named Brother Patrick and he led them to his library. They met another man named Brother. Michael and he was making the book with the story they were looking for but it wasn't finished. They went to a sea shore and Annie went on a viking ship. Jack went on a ship too and the ship started floating away. They found oars and rowed back to shore. They went back to the library and got the book from Brother Michael and then they went home.
When Jack and Annie were in the library