The Crucible

Through incisive detective work Sue solves the case of how the Changels were discovered. But the enemy has not given up either. As the Changels try to extract themselves from their own mysterious
disappearance their enemy strikes and the Changels find themselves forced to fight an enemy older, stronger and more numerous than themselves.

The conclusion of the Changels Genesis series. Watch out for Changels Nemesis beginning with "Dark Side"!