My favourite Harry Potter book, and also my favourite book in the world. This is the ultimate transition book where you get both light and dark. You learn so many important things and everything begins to come together. Also, young Tom Riddle, amirite? I remember buying this book when I was ten and then sitting on the couch the entire day to read the whole thing. The plot is fantastic and of course there is much of my favourite character in it; Miss Ginevra Weasley. I feel every emotion every time I read this book, and it will always be my favourite.