Dragonseed: The Dragon or the Egg (Dragonseed #3)

For centuries the men and creatures of Krath have prepared for a conflict that many hoped would never happen. A half-blood, Adam Serre Shadow, now has just two moons to find the thief of the teardrop stone, stolen from his fire-breathing father, before the Council of Elders trigger all-out war. The son of a Dragon will stop at nothing to find the magical relic and preserve the fragile peace that still exists between the two species.