William Tyler Frost (born: December 21, 1965) is an American author. His first book published, Not Safe For Vampires, is a sci-fi/fantasy novel about a vampire, Thomas Watson, who works for the World Energy Group (WEG) in the year 2037. The story combines modern science fiction (environmental issues) with Gothic-fantasy (vampires). What makes the story especially unique is it's relation to history, as well as, the environmental theme woven into the vampire story.William's second novel, Killer Angel, is a Faustian tale in which Frank, Angela, Daryl and Paul have started a rock band. They dream of making it Big! An angel, Levi, is going to help their dream come true. But, first they must trade their souls at the crossroads.