There are 4 books in the Rainbow Magic: The Candy Fairies series.
The Rainbow Magic: The Candy Fairies series does not have a new book coming out soon. The latest book, Shelley the Sherbet // Sugar Fairy (Book 4), was published in October 2017.
The first book in the Rainbow Magic: The Candy Fairies series, Monica the Marshmallow Fairy, was published in October 2017.
The Rainbow Magic: The Candy Fairies series primarily falls into the Fantasy genre. This chapter book series was written for ages 7-10, but some older readers may still like to read these books.