English books that I discovered in a local book shop

Last week I went to the book shop, I needed to buy a Chinese dictionary. But I forgot about all dictionaries when I saw the books on the highest shelf. They were English books, written in English and printed in England or the US. I felt very exited as I've never seen original English books before. I took a closer look. There were 'Harry Potter and the Deathly Hollows', 'the Bible', 'Advice for writers' (I didn't quite understand the usage of this book) and a comic book about Hellboy. I decided to buy first 'Harry Potter' but, unfortunately, I didn't have enough money. Perhaps I'll buy it next week.
Actually, I have never read books about Harry Potter, I've just seen the last film, based on the book I was going to buy. My friend, a fan of Harry, took me to that film. I liked it, especially I liked the characters. Ginny, Luna Lovegood, Severus Snape and Lily were my favourites.