But when he turns twelve , he stumbles upon a way back home , to a Fairyland much changed from the one he remembers .
Left with a human family , Hawthorn struggles with his troll nature and his changeling fate .
When human family turns twelve , human family stumbles upon a way back home , to a Fairyland much changed from the one human family remembers .
Left with a human family , Hawthorn struggles with his troll nature and his changeling fate .