When the Crafters' Club members re-enter the Minecraft world, unforeseen problems destroy the thrill of locating the masked hero. Frightening cave explorations, battles with mobs, and an intense rescue mission are just some of the challenges they face. Can the Crafters' Club piece together the clues required to help the hero, free a prisoner, and survive another exhilarating adventure? Spirit is the fifth book in The Crafters' Club Series.