Elias Granger has already opened one impossible door. Now the journal leads him to the Clockwork Sea, a strange world where waves move in circles, clouds turn like giant gears, and time itself has stopped. With Quill the talking raven and Lira by his side, Elias must help restore the stolen Heart of Everturn before an entire kingdom remains frozen forever. But every door brings him closer to the truth about his missing mother — and the next warning may be the most dangerous yet.
