A Darkling Plain (Mortal Engines, Book 4)

The final book in the Mortal Engines series and winner of the "Guardian" Children's Fiction Prize. London is a radioactive ruin. But Tom and Wren discover that the old predator city hides an awesome secret that could bring an end to the war.

Philip Reeve is the bestselling author of the Mortal Engines quartet, which is now a major motion picture, and the award-winning Fever Crumb series. His other books include the highly acclaimed Here Lies Arthur and No Such Thing As Dragons. He lives in England with his wife and son. Visit him online at philip-reeve.com.