I received this as an ebook from the author. I really like the concept of the story. I just wish, I could have got to know the personalities of the characters more. I wanted to see the boys explain more of the differences in their time periods. Maybe this happens as the books continue. I wanted to soak up the story a little longer. Thought it could have not rushed the points so fast. Will I read the others? Yes, I like the story enough to see how it plays out.