Mortal Engines: A Darkling Plain
- Publisher: Hot Key Books
- Code: 9781407189178
- Availability: In Stock
In the time of mortal engines, London was once feared across the wastelands. Now its a poisoned, lifeless wreck. But Tom and Wren believe the city may hide a secret at its heart that could bring an end to the war. A darkling plain is the forth book in they award-winning mortal engines quartet.