I think it is time to update this list, as my thoughts and preferences have evolved quite a bit. I am introducing a new rule to myself: I can only include what I have extensively used myself, as to keep me from getting to hyped up on something I recently read. I am looking at you Ultraviolet Grasslands and Dolmenwood... Additionally, I like to think of these five books not just as my favourite RPG books, but also as all I would need to run the kind of D&D game I like, while keeping it interesting and creative. The top...