Skulduggery Pleasant The Faceless Ones

Do panic they're coming. You've seen it all before: some bad guy wants to bring about the end of the world, and Skulduggery and Valkyrie fight valiantly to stop it happening. A few people get hurt in the process but everything's all right in the end. Well, not this time.
Teleporters are being killed around the world but for what reason is what confusing Skulduggery further research proves that if a piece of the Faceless Ones is placed in a pacific location a Teleporter can open a gate leading the Faceless Ones back to the earth. So Skulduggery and Valkyrie is doing everything they can to protect Fletcher Renn the last Teleporter on the planet but this time they are facing more evil than they can ever imagine would they be able to stop the terrible powers of the Faceless Ones? And if they fail how can Skulduggery and Valkyrie be able to stop the Faceless Ones? Read and find out...