The Moment I Knew (Larry Stylinson)

(Sequel to Haunted) Louis can hardly deal with knowing that Harry tried to kill himself because he fell in love with the wrong person, Louis. Harry can hardly deal with the fact that he failed and now he's forced to try and fix himself. Both of them don't know what to do anymore.

Haunted (Larry Stylinson)

Harry's madly in love with his best friend. But Louis is taken by his stupidly perfect girlfriend, Eleanor. And Harry just can't take it anymore.

Untouchable

(Third book of the Haunted series) Harry is physically scarred. Louis is mentally scarred. They live together, but they've never been so far apart.