Books in the Numb series

Coulter Caine is a man on a mission.He recently found out his parents death wasn't an accident.They fell victim to Glasgow's infamous Ballater Boys.Coulter's rich and he's ready for vengence.He also has something most people dont.An inability to feel physical pain.This is his superpower.Every city needs a superhero.Glasgow has Numb.A graphic novelette without the graphics.