Into the Fire by Jeanine Frost

This is the fourth and final book in The Night Prince series. It must be read in order and the first book is Once Burned.

     The hunt is on for a way to free Leila from the curse that bonds her to Mircea. They need to find him first, and that is only one of the obstacles they face. Someone is using Mircea to manipulate Vlad, because now he has his own kryptonite. He will do anything to protect the woman he loves, and the person or persons in the shadows know this.

     This final installment is well woven and even finally answers some key questions about Leila and her powers. Plus, it sets up her next series, that is also set in The Night Huntress World of vampires, with Veritas and Ian.

     I will miss Vlad, and maybe Leila, she did sort of grow on me. A well done, not disappointing ending to this series.

Darkness Raging by Yasmine Galenorn

 This is part of the Otherworld or Sisters of the Moon series, which needs to be read in order. The first book is Witchling.

     This installment is from Menolly's perspective. This is one of those critical turning point tales in a series. The one that begins to set up those big changes for the eventual end game.
     Again a wonderful tale, that twists and turns as it goes on. This time, everyone's world is going to change, some changes bigger than the others, some expected to an extent while others not so much.
     This time the sisters are the target of three demon assassins. If that wasn't enough, Blood Wyne, Queen of all Vampires have plans for Menolly, and if that isn't enough, a major battle must commence  to help the Elves, and then if things weren't hectic enough, Nerissa gets taken to the Subterranean Realms and is being ransomed, for a cost that could never be paid without sacrificing everything the sisters and their allies have fought for.