This novel is the first one, so I will always think of it with a kind of special heartbeat because, The Philosopher's Stone is like the first date of a very long and very intense love story.
Of course, it's not my favourite one because it's the least realistic of all to me, not hard enough in comparison with the others. However, The Philosopher's Stone is like a very old and damaged teddy bear, I will never forget what I felt when I first hugged it!!