Dreigio

The first book in a thrilling, magical, and action-packed new fantasy series, illustrated throughout and perfect for 7-11 year olds! In the land of Draconis, there are no dragons. Once, there were. Once, humans and dragons were friends, and created the great city of Rivven together. But then came the Dragon Storm, and the dragons retreated from... -- Cyngor Llyfrau Cymru