The book is Mortal Coil
http://www.harpercollins.co.UK/Titles/50338/skulduggery-pleasant-dark-days-unabridged-edition-derek-landy-9780007347131 According to Harper Collins 1st April 2010 :D
There are going to be 9 books 3 of them have been released these are Skulduggery Pleasant Skulduggery Pleasant playing with fire Skulduggery Pleasant the facless ones The next one is coming out on the 4th of April (in the UK) It's going to be called Skulduggery Pleasant dark days ROCK ON SKULDUGGERY PLEASANT
The Book will be called Dark Days Omg I got email from skulduggery and derek landy is coming to Australia from 17th to 27th of march!I have also seen the new cover:)
The Skulduggery Pleasants are split into 3 trilodgys. To be fair, the third trilodgy is still in the process of being made. But here they are : The Faceless Ones trilodgy Skulduggery Pleasant Skulduggery Pleasant - Playing with fire Skulduggery Pleasant - The Faceless Ones The Necromancer Trilodgy Skulduggery Pleasant - Dark Days Skulduggery Pleasant - Mortal Coil Skulduggery Pleasant - Death Bringer Then there's the Darquess trilodgy, but it hasn't been published yet.
There is already 5 out. Skulduggery Pleasant, Skulduggery Pleasant: Playing with Fire, Skulduggery Pleasant: The Faceless Ones, Skulduggery Pleasant: Dark Days and Skulduggery Pleasant: Mortal Coil. The 6th book is due out this month (September) and is called Skulduggery Pleasant: Death Bringer. After the 6th, there is going to be 3 more books. In conclusion: 9 books altogether I hope this helps :) Tanith Low
"Mortal Coil" is the fifth book in the Skulduggery Pleasant series by Derek Landy. In this installment, Skulduggery and Valkyrie face new threats as they delve into the mystery surrounding the resurrection of the ancient sorcerer, Baron Vengeous. The story explores betrayal, loss, and the consequences of meddling with dark magic.
Yes Derek Landy says he plans to write Nine books in the series. The fourth book will be called the isthmus curse no i found out the 4th book is dark days
the first skullduggery pleasant book is just called skullduggery pleasant and its a sort of orange cover, the one after that is called playing with fire and its got a greeny cover, the third 1 is called the faceless ones and has a bluey cover, the forth 1 is called dark days and is full color but has a red background and the fith 1 is called mortal coil and i think is only available in hard back at the moment. there is also a sixth 1 coming out in April 2011 but i don't know anything about that 1. i hope this helps
The Skulduggery Pleasant book that comes after "Dark Days" is "Mortal Coil".
Skulduggery Pleasant Skulduggery Pleasant - Playing With Fire Skulduggery Pleasant - The Faceless Ones Skulduggery Pleasant - Dark Days Skulduggery Pleasant - Mortal Coil Skulduggery Pleasant - Death Bringer
#1 skulduggery pleasant #2 skulduggery pleasant playing with fire #3 skulduggery pleasant the faceless ones #4 skulduggery pleasant dark days #5 skulduggery pleasant unknown #6 skulduggery pleasant unknown #7 skulduggery pleasant unknown #8 skulduggery pleasant unknown
Skulduggery Pleasant: Dark Days (released in April, 2010) it will be called skulduggery pleasent: dark days