Emily and her brother Navin head for Kanalis, a beautiful and mysterious city of waterfalls, where they hope to find the antidote for the poison that felled their mother.
The highly anticipated, thrilling conclusion to Kazu Kibuishi's #1 New York Times-bestselling series! After her confrontation with Ikol, Emily finally understands the stone's power and what she must do to defend Alledia from the shadows.