"First published in Great Britain by Harper Collins Children's Books in 2011."--Title page verso.
At head of title: Skulduggery Pleasant.
The Necromancers no longer need Valkyrie to be their Death Bringer, and that's a good thing. The catch? They don't need her any more because they've found their Death Bringer already, the person who will dissolve the doors between life and death. And that's a very, very bad thing ...