Ceridwen Parry has run away with the fairies.

But this is not her story.

For Sabrina Parry, the world is tough, cruel and practical. With her father in prison, her aims in life are: 1. hold onto her job, 2. hold her tongue and 3. set up her sister Ceridwen with a man rich enough to look after her.

Ceridwen is lovely, romantic, timid – everything that Sabrina isn’t. But then Ceridwen vanishes into the eerie woods leaving only an iron ring behind and Sabrina is drawn into a beautiful but decaying world of fairies and monsters of old. And when an annoyingly handsome fairy prince offers her a dangerous deal, Sabrina is forced to put her own freedom at risk to save her sister.