If this entire world should collapse, I wouldn't care."
The enemy hides in shadows,
The existence of a looming war against The Den.
What ancient relic has Will's grandfather, the Old King, hidden?
Part 2 of The Clockmaker's Key reveals the continuation of William, Levy, and Art's journey. Will is left with clues and riddles to uncover the secrets of his grandfather's past. He still needs to learn more about his Gift and what his grandfather hid.
With the enemy creating more destruction and havoc, Will and Levy reunite with Caspian. They encounter the truth behind the Chasers and engage a Plague Doctor who has a talent for alchemy and harbors dark ambitions. The enemy makes many sacrifices, but the lure of power is not without consequences. The closer Will and his friends get to the truth, the more they learn about The Den's mysterious mastermind, Omen--the man who happens to know about the Old King's secret?