Persepolae has fallen.
Karnopolis has burned. As the dark forces of the Undead sweep across what remains of the empire, Nazafareen must obey the summons of a demon queen to save Darius's father, Victor. Burdened with a power she doesn't understand and can barely control, Nazafareen embarks on a perilous journey through the shadowlands to the House-Behind-the-Veil. But what awaits her there is worse than she ever imagined. A thousand leagues away, Tijah leads a group of children on a desperate mission to rescue the prisoners at Gorgon-e Gaz, the stronghold where the oldest daevas are kept. To get there, they must cross the Great Salt Plain, a parched ruin occupied by the armies of the night. A chance encounter adds a ghost from the past to their number. Will they arrive in time to avert a massacre? And in the House-Behind-the-Veil, Balthazar and the Prophet Zarathustra discover that they have more in common than meets the eye. But is it enough to salvage the necromancer's bloodstained soul and thwart his mistress's plans? As a final showdown looms between Alexander the Great and Queen Neblis, the truth of the daevas' origins is revealed and three worlds collide in this thrilling conclusion to the Fourth Element series. Praise for Queen of Chaos "This is truly a grand finale of a book, mysteries from the very beginning of the series are put to rest and our heroes win in unexpected ways. Queen of Chaos delivers a beautiful ending that is perfect as it is but is left open enough for another story to seamlessly fit in." -Bibliobibuli "I'm never a read-a-book-in-one-sitting kind of person, but I totally did it with Queen of Chaos. Then I hugged my Kindle and wanted to start the series all over again." -Rattle the Stars "Kat Ross turned me into a puddle of emotions with her final book of the Fourth Element series! Action, betrayal, romance and demons conclude this story which can keep anyone captivated till the final page." -Milky Way of Books "Fantasy lovers who enter this world will be wooed by its expansive world-building, soul-crushing romance, deeply layered characters, and page-turning twists." -Flylef Reviews "Extremely engrossing and so fast-paced...A truly exceptional series." -The InkedIn Book Blog "One of the best trilogies I've ever read. I will read anything by Kat Ross. Hats off to her for creating these wonderful characters and making us fall in love with them!" -Cover to Cover Reviews "Fast-paced, exciting and so brilliantly told, Queen of