People say that book is the endless source of knowledge, and luckily my favorite activity in my free time is reading books. I read many different kinds of books, such as science fiction, documentary, and horror stories. I live in two different worlds, the first one is my daily life, and the second one in is in the books. I can spend hours reading about a thrilling adventure, a remarkable discovery, or a magical journey. I find those details become more and more realistic when I am deep in to them, and I can experience another fascinating world. Among many books that I have read, my favorite series is Harry Potter. The story is about a little wizard with his great journey to destroy the dark force. I have been reading books since I was a kid; therefore I have a rich imagination and plenty of ideas about almost everything. Everyone has his or her own hobby, and I am glad that I spend my free time and my mind on something that is very helpful.