The Spook's Battle: Book 4

Spook's: A New Darkness

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

Spook's: The Dark Army

Spook's: Dark Assassin

Lord Loss (The Demonata, Book 1)

The Diamond of Darkhold

Brother Wulf

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

Brother Wulf: The Last Spook

Brother Wulf: Wulf's Bane

Hell’s Heroes (The Demonata, Book 10)

Brother Wulf: Wulf's War

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

Slawter (The Demonata, Book 3)

Vampire Mountain (The Saga of Darren Shan, Book 4)

Demon Thief (The Demonata, Book 2)