Book five of the Skulduggery Pleasant Series!
WARNING: CONTAINS SPOILER! READ AT YOUR OWN RISK!!!
This book is set around Christmas.
Skulduggery Pleasant and Valkyrie are off to find Davina Marr, the detective who blew up the Irish Sanctuary. They meet the Tesseract. Not the blue glowing block from Captain America. A Russian hit-man.
Oh, and Valkyrie found out her true name at the end of Dark Days and guess who it is?
The evil sorcerer who is supposed to end the world? Aw. You guessed it.
And the necromancers accidentally let loose a remnant. Which in turns lets loose ALL the evil remnants.
Fletcher and Valkyrie are dating. Tanith and Ghastly admit they like each other and they plan to get back together for steak after everything.
And then they all die.