"First published in the United Kingdom in 2016 by Orchard Books."
Summary
The dragon Wearle is deeply divided because of the human boy, Ren, who has bonded with a pair of baby dragons and developed extraordinary new powers; but the war with the humans is not really over, and the humans have a mysterious new leader, Tywyll, who plans to lead his followers back into dragon territory--and unknown to both sides an ancient power is beginning to stir.
