I read this book recently. It has a very good concept, and I like the way they think about things. I noticed that a lot of our concepts are not used in Eon. In the book, the people use the chinese zodiac, and girls are thought very low of. I like this book especially because it shows that the people there think that girls are nothing, have no power, are wrong. However, it takes a while to grasp and is slightly violent and has a few inappropriate things. There is a part when Eona is stuck in a war, and she pulls someone's eye out, and that was rather disturbing. There's another part in the book where she a lost gets raped, but that's also when all the magic happens, so you can't just skip that part. Everything in the book has a purpose, is there for a reason. If you read it carefully or go back when you're done, you'll notice a lot of things that seemed terribly insignificant then, but have a lot of meaning now. I was skimming through the book after reading it, and I came across a part where I had merely looked at it, but had not processed it. Now I know better than to skip parts that don't seem important.