Book

"An old tale from a world long gone. Reading this will restore your sanity."

Reading a book requires you not to be hungry, thirsty and in a safe place as well as being able to read. It takes 240 turns/minutes in total to read a book and you gain 0.1 sanity per minute, a book is worth a total of 24 sanity.

If the player has the bookworm trait, you also gain (0.8 / 240) per turn for a total of 8.0 experiences per book. You can only read each book title once.