Wrath of the Dragon: The Chronicles of Dragon, Series 2

Nath Dragon and his allies face a formidable challenge against the powerful Titan Army at the Mountain of Doom, with plans to rescue their friends and confront a deadly titan wurmer. Meanwhile, the elven roamers fight to eliminate another titan and destroy its vital life gem, risking their lives in the process. An ancient dragon golem is resurrected to support the dragons, but it falls into enemy hands, threatening all of dragonkind.