"Overflowing with great stories of Japan's fantastical monsters, spirits, and other creatures of the collective imagination, The Book of Yokai is filled with solid information, a variety of new perspectives, and the kind of richness of detail that will enhance any reader's enjoyment of Japan's monstrous folk traditions."--Dr. Bill Tsutsui, President of Hendrix College and author of Godzilla on My Mind "Foster's yokai are living beings, real in their own way: they migrate from the woods and ponds of rural prefectures to books, games, anime, and the toy stores of Tokyo. With writing that flows like water and a fluid command of yokaiology, Foster produces a complete picture for any fan interested in knowing more."--Paul Manning, Trent University