Christina Lauren 
Sublime 

True love may mean certain death in a ghostly affair of risk and passion from New York Times bestselling duo Christina Lauren, authors of Beautiful Bastard. Tahereh Mafi, New York Times bestselling author of Shatter Me calls Sublime a beautiful, haunting read.When Lucy walks out of a frozen forest, wearing only a silk dress and sandals, she isnt sure how she got there. But when she sees Colin, she knows for sure that shes here for him. Colin has never been captivated by a girl the way he is by Lucy. With each passing day their lives intertwine, and even as Lucy begins to remember more of her lifeand her deathneither of them are willing to give up what they have, no matter how impossible it is. And when Colin finds a way to physically be with Lucy, taking himself to the brink of death where his reality and Lucys overlap, the joy of being together for those brief stolen moments drowns out everything in the outside world. But some lines werent meant to be crossed