Fires of Invention (Mysteries of Cove) (Mysteries of Cove, 1)

Kallista Babbage is a repair technician and daughter of the notorious Leo Babbage, whose father died in an explosion an event the leaders of Cove point to as an example of the danger of creativity.

Working together, Trenton and Kallista learn that Leo Babbage was developing a secret project before he perished. Following clues he left behind, they begin to assemble a strange machine that is unlikely anything they ve ever seen before. They soon discover that what they are building may threaten every truth their city is founded on and quite possibly their very lives.