The Crucible — Peter King

Part Six of Changels Genesis.

As the Changels community attempts to close down the mystery of the Renwick fire and resettle back on Earth their enemies move quickly destroy them. Only when the Changels discover their enemies are planning to release a deadly influenza epidemic does it become clear flight is not an option. Everyone, even detective Sue Williams, must commit everything to prevent a massive plague. But that means a fight some may not survive.