Book of the Darned is book of Craaken's research about Rebirth of the Sun. It used to be a normal book for learning about magic and history of Baklava Solar System. The book is cursed and player cannot read it. Only a few people have read the book and remained alive, Miss Madeleine and Kale amongst them. In the book, Craaken details a legend about the inevitable death of the sun. The book was the source of inspiration for Kale's plans.