Stiefvater, M: Sinner: The Wolves of Mercy Falls , cartea 4

You thought it ended with Forever, but there's another story to tell - the one of Cole and Isabel, pivotal characters from the Shiver trilogy. Cole and Isabel share a past that never seemed to have a future. They have the power to love each other and the power to tear each other apart. The only thing for certain is that they cannot let go.