Isadora Moon is special because she is different. Her mum is a fairy and her dad is a vampire and she is a bit of both.

It's Midwinter's Eve, and Isadora is so excited to be going to the Frost Festival! Fairies from far and wide gather for ice skating, twinkling lights, market stalls, hot chocolate; it's a huge celebration!

Can Isadora find her mum and dad before the grand fairy lights are switched on?