In the conclusion of The Guardians of the Night trilogy, bonds are tested, unlikely allies are made, and a world is on the brink of destruction. Zarah has been in captivity with the Fallen Warriors. There she learns that things are much worse for the world than she'd thought. Allies with the humans, the Fallen have started an apocalyptic war sending the world into chaos. Then there's Lucas, Fallen Master and source of a shocking secret. When she makes an unexpected friend out of a Warrior during her captivity, she realizes there's no rescue-only she can be the hero. But at what cost? Draven never could remember his past. Now he knows why. After learning the truth, the flashbacks start and the memories are returning. He was one of them once.... But what would Zarah say if she knew everything? Because his mission is clear-to get his Bond Mate back, even if it means destroying everything in his path. Told in dual PoV between Zarah and Draven, Across the Stars and Ashes presents the thrilling final installment packed with action and emotion, romance and family, and supernatural intensity.