'Gryff the dragon doesn't like getting wet, doesn't eat food and doesn't understand human behaviour. He and Briony are supposed to be a team. Briony makes wishes and Gryff grants them. Or, at least, that's the general idea. The trouble is Briony knows nothing about dragons and hasn't a clue how to wish properly. It isn't going to be easy ...'
Source: Publisher's blurb.