Troubletwisters: Book 1

Troubletwisters - Garth Nix, Sean Williams An entertaining read, but nowhere near as brilliantly original as the Keys to the Kingdom series or as good as the other books of Garth Nix's that I've read (the Abhorsen trilogy et al.) A pretty boilerplate YA fantasy - twins discover that they have supernatural powers and are part of a group dedicated to saving the world from a nebulous "Evil."