Mortal Coil

"The blonde girl with the black lips turned to Valkyrie. 'We know, ' she said. 'We've seen the future. We know you're going to kill the world!'" Skulduggery Pleasant and Valkyrie Cain are back -- just in time to see their whole world get turned upside down. With Valkyrie struggling to protect her dark secret, Skulduggery and the gang are more vulnerable than ever, just as a plague of body-snatching Remnants are released upon the world!