Duffy is a clever but lazy girl who has just made a very dangerous promise! To win the name and fortune of the local Squire, she agrees to spin and knit a massive pile of wool. The only problem is that Duffy hates knitting! Desperate, she makes a deal with a strange, magical little creature who happens to be the devil himself. He agrees to do all the hard work for her, but there is a major catch. When three years are up, she must guess his secret name, or he will take her away forever! As the deadline creeps closer, Duffy must use all her wits to uncover his hidden identity. This funny, wild, and exciting Cornish folktale is packed with trickery, suspense, and a delightfully clever heroine who must outsmart the ultimate trickster!