Each of these powers is obtained after reading a specific book. The books are obtained in a variety of ways. The [[Bookseller]] who visits the town twice every month sells many of them, but some of those appear randomly from a rotating selection. | Each of these powers is obtained after reading a specific book. The books are obtained in a variety of ways. The [[Bookseller]] who visits the town twice every month sells many of them, but some of those appear randomly from a rotating selection. |