WINGS OF FIRE BOOK THREE: THE HIDDEN KINGDOM (paperback) by: Tui Sutherland

The dragonets’ quest continues! Tsunami, the SeaWing dragonet, is determined to stop the war and uncover her true destiny. But when she is sent to the mysterious RainWing kingdom, she discovers secrets that could change the fate of all dragon tribes. Full of danger, intrigue, and thrilling battles, this third installment in the Wings of Fire series blends epic adventure with rich world-building and unforgettable characters.