Jewel and Gem (en Inglés) - Daniel Stokes;Summer He

When the golden rings of Goodness, Beauty, and Truth are stolen from their village, siblings Jewel and Gem know they can't sit idly by. Braving shadowed forests, treacherous mountains, and whispers of ancient magic, they set out on a journey that will test their courage, wits, and the bond between them. Along the way, they face creatures and challenges that seem impossible-but the greatest challenge may lie in understanding the heart of the dragon who guards the treasure. Will the siblings succeed in their quest, or will the adventure change them in ways they never imagined?