The book ‘Death’s Head Maximum Offense’ was written by David Gunn. ‘Death’s Head Maximum Offense’ is the 2nd book in the ‘Death’s Head’ series. In the story, The character, Sven Tveskoeg is a one-man killing spree whose best friend is an intelligent handgun. As seen in the story, Sven is able to improve the healing powers, superior strength, unusual agility and remarkable social tendencies of only 98.2% of humans.