These are the first two books in The Dance Fairies series. This is actually the second time I've read both these books because Lily has decided that she needs to read all the fairy books for her bedtime stories, just like Ruthie has. These are pretty good ones. Anything that combines dance and fairies is a popular hit with Lily. This time the mean Jack Frost has given his goblins the ability to freeze people (which doesn't actually hurt them, but lasts for a few minutes). I really liked the clothes in the disco fairy book. They made me laugh. They're fun, short reads.