The Vampire Diaries: Book 4
As a psychic, Bonnie has dreams of Elena in the Other world. But the dreams quickly turn frightening, which then causes the death of one of their friends. A source of power has infiltrated Fells Church, putting its inhabitants in danger. Not knowing what to do, Meredith, Matt, and Bonnie use a summoning spell to call for Stefan and Damon — but whose side is Damon on?