Ethan Wate Is In Love With A Caster Girl. When He Looks At Lena, It's Like There's No One Else In The World. But Ethan Is Mortal, And On Her Seventeenth Birthday Lena Made A Choice That Changed Everything. The Girl Ethan Loves Has Broken The World With The Supernatural Powers She Is Struggling To Control . . . Now, If They Are To Fix The Chaos Lena Has Caused, One Of Them Must Make A Terrible Sacrifice. Sometimes There Isn't Just One Answer. Sometimes There's No Going Back. And This Time There Won't Be A Happy Ending. Third Instalment Of The Spellbinding Love Story That Began With Beautiful Creatures