This book, Sir Thursday, was a good book. It's part of this whole Series, called Keys to the Kingdom, which you haven't started reading from the beginning, then you'll have no idea what is going on.

The book is about this one boy, named Arthur Penhaligon, who is the rightful heir to the whole universe and everything in it. Which includes our planet, Earth, and many others that are unknown. He's fighting against the “7 Trustee's” who are basically bad guys who own their own part of the universe.

I would recommend this book to people who like to read a lot, since it is a series, after all. Also the book is kind of this whole “sci-fi-ish” kind of series, full of magic and other fantasy things like that. I don't know if any of you like those kind of books, but I enjoyed this series a lot. It was very descriptive; as I was reading it I could picture the whole thing happening in my head. It was also very suspenseful, full of action.