The Book of Leon is a simple, leatherbound tome written by Leon Alcibiates while he was studying and honing his powers in the ruins of Lea Monde in the Second Age. It contains many Andain spells as well as prophecies which even Leon himself is hard-pressed to interpret after his exposure to these strange visions when he unearthed the Journal of Rhys Lain. Unlike the Book of Kagetsu, there are no elaborate wards to guard Leon's book, and the spells are not disguised as parables.