Jack Frost and his goblins have stolen the Music Fairies' magic instruments. Music everywhere is out of tune! Now the goblins plan to play the instruments in a TV talent contest. If Rachel and Kirsty don't act fast, everyone could find out about Fairyland! There's a wedding in Wetherbury, but the day could be ruined if Rachel and Kirsty can't find Maya's magic harp. They'll have to pull some strings to get it back! Find the magic instrument in each book and help keep Fairyland in perfect harmony!