Mortal Engines by Philip Reeve

The first book in the award-winning Mortal Engines quartet. In a dangerous future, huge motorized cities hunt, attack and fight each other for survival. As London pursues a small town, young apprentice Tom is flung out into the wastelands, where a terrifying cyborg begins to hunt him down. Mortal Engines launched Philip Reeve’s brilliantly-imagined creation, the world of the Traction Era, where mobile cities fight for survival in a post-apocalyptic future. Mortal Engines won the coveted Gold Smarties Award. Now a feature film of the same name, starring Hera Hilmar, Robert Sheehan and Hugo Weaving. Produced by Lord of the Rings director, Peter Jackson.