Spook's: A New Darkness

Brother Wulf

Cirque Du Freak (The Saga of Darren Shan, Book 1)

Brother Wulf: Wulf's Bane

Brother Wulf: The Last Spook

Lord Loss (The Demonata, Book 1)

The Spook's Revenge: Book 13

The Vampire’s Assistant (The Saga of Darren Shan, Book 2)

Spook's: I Am Grimalkin: Book 9

Spook's: Alice: Book 12

Hell’s Heroes (The Demonata, Book 10)

The Spook's Blood: Book 10

Tunnels of Blood (The Saga of Darren Shan, Book 3)

The Spook's Battle: Book 4

Slawter (The Demonata, Book 3)

The Spook's Sacrifice: Book 6