From publisher blurb:
Walls Can Talk is a pack of legends and adventure ideas for every fantasy or horror RPG. You can use it in the way that suits You best.
Stories in this book can be used as a stand alone adventures or encounter ideas. They do not refer to any real castle. Similarities with living or dead people are just a coincidence.
Be aware - there are some drastic stories inside. So the book is dedicated for mature readers.