In the first volume in the Changeling Saga, two violent worlds are about to meet as the Changelinga sixteenyearold Earth boy unaware of his otherworldly originssets off to fight a war that could change the future course of his homeland forever. Reprint.

With the portal between Earth and Castle open, the war that has raged in Castle spills over into the human domain, and a band of courageous humans is determined to overthrow the despot who orchestrates the chaos in both worlds. Reprint.

In the epic conclusion of the Changeling Saga, the ruler of Castle—the evil Pale Man—decides to resolve the conflict between Earth and Castle by melding the technology of Earth with Castle's magic to create the ultimate weapon, while his enemies unite to stop him in one ultimate battle in which the destiny of both worlds is at stake. Original.