From fantasy's rising star comes this astonishing first novel for children.
Zanna and Deeba are two girls leading ordinary lives, until they stumble into the world of UnLondon, an urban Wonderland where all the lost and broken things of London end up... and some of its lost and broken people too. Here discarded umbrellas stalk with spidery menace, carnivorous giraffes roam the streets, and a jungle sprawls beyond the door of an ordinary house.
UnLondon is under siege by the sinister Smog and its stink-junkie slaves; it is a city awaiting its hero. Guided by a magic book that can't quite get its facts straight, and pursued by Hemi the half-ghost boy, the girls set out to stop the poisonous cloud before it burns everything in its path. They are joined in their quest by a motley band of UnLondon locals, including Brokkenbroll, boss of the broken umbrellas, Obaday Fing, a couturier whose head is an enormous pincushion, and an empty milk carton called Curdle... and you thought a trip down the rabbit hole was a little out of the ordinary.