THE VISION Cassie Renfield knows the mark tells her when someone is going to die and that she can intervene and attempt to change fate.  But she still doesn't understand the consequences, especially whether saving one life dooms another.  With no family left to offer guidance, Cassie goes in search of others like her.  But when she meets Demetria, a troubled girl who seems to have the power of the Fates, Cassie finds the truth isn't at all what she expected.  And then there's her heady new romance with bad boy Zander.  Dating him has much graver repercussions than Cassie could ever have imagined, forcing her to make choices that cut to the essence of who she is and what she believes.   Jen Nadol offers readers a romance with big stakes and an ethical dilemma with no easy answers in this riveting sequel to The Mark. Paranormal fans who love the psychological thrill of Lisa McMann's bestselling Wake trilogy will flock to this series.