Hello Nikola,

If you need a book that will show you all the rooms, you can read Jane Roberts fantastic books. They are a bit dense, but if you feel that you are ready for that you will understand them. You can start with Seth Speaks…. This lady in the 70s channeled material which is simply the bible of the universe.

Brian Weiss – psychiatrist who shares true stories of his patients that under hypnosis reveal past lives and there they find the reason for their anxiety, depression etc. This is for beginners to introduce that there is something more outside the castle…

Nil Donald Walsh -he talks about the same but through conversations with “God” i.e. himself….because he was religious-this is also for beginners in the subject but good one.