|Book Universe||The Demonata|
Shark is a Disciple from Demon Thief, and a friend of Dervish Grady. He was a member of the army, and first discovered his magical abilities when demons attacked his army base. He has since always worn his army uniform to commemorate his fellow soldiers who died in the attack. He has the word "SHARK" tattooed on his knuckles, one letter per finger.
He then meets Grubbs for the 1st time in Wolf Island where he leads the Assault on an Island where the Lambs keep Werewolves. He is believed dead, but survived. He is taken to hospital at the end of Wolf Island due to his health.