This is one of the best books I've read in my life. What I like most about the book is that it has a relatable protagonist. The book left me interested for more and I like how the plot goes. It's not predictable. And oh my god, the ending was so brutal and depressing. I can't believed it ended that way, but it has a very good epilogue, by the way.
This book should be recommended for 11 and up due to mild swearing and violence (notably at the end).