"Horns" is a dark fantasy novel written by Joe Hill, the son of Stephen King. It was published in 2010 and tells the story of Ig Perrish, a young man who wakes up one morning to find horns growing out of his head. These horns have a strange effect on people around him, making them confess their darkest desires and secrets to him. As Ig tries to unravel the mystery behind his newfound abilities and the murder of his girlfriend, Merrin Williams, the novel delves into themes of love, revenge, and the darkness within humanity. "Horns" has been praised for its inventive premise, compelling characters, and its exploration of moral ambiguity. In 2014, it was adapted into a film starring Daniel Radcliffe as Ig Perrish.