Harry Potter and the Deathly Hallows

I looked at the earlier Harry Potter books and compared them to Deathly Hallows, and it is a lot more serious and intense. I think all the charecters are very grown up and it seems like an advanced book. 

I thought it was strange that I could make pictures in my head, almost like a movie, even though there were people, things, animals, and words that I did not even know! I am enjoying the book more than I expected, but I have only read 90 pages, out of 759!  I would still give this book a 9 or a 10 because it's a new challenging topic.