The Targaryen dynasty is at the absolute apex of its power, with more than 15 dragons under their yoke. Most empires crumble from such heights. In the case of the Targaryens, their slow fall begins when King Viserys breaks with a century of tradition by naming his daughter Rhaenyra heir to the Iron Throne. But when Viserys later fathers a son, the court is shocked when Rhaenyra retains her status as his heir, and seeds of division sow friction across the realm.

Fearless, free-spirited Hilda finds new friends, adventure and magical creatures when she leaves her enchanted forest home and journeys to the city.

Joanna finds an unidentified man dead in a lift in a underground car park after a devastating flood, police assumes that he became trapped as the waters rose, but she is obsessed with discovering what happened to him.

A violent attack on a teenager at an illegal beach rave sends shockwaves of suspicion through a Merseyside community. As secrets and lies are laid bare, will the truth emerge?

When Hilda wakes up in the body of a troll, she must use her wits and courage to get back home, become human again — and save the city of Trolberg.