The sixth "A Court of Thorns and Roses" novel is out. Alexandra Genova / SAINT LUCY Represents

It's "ACOTAR" time, people.

On Tuesday, Sarah J. Maas released " A Court of Splintered Harmony, " the sixth book in the "A Court of Thorns and Roses" series. The book is the first volume in a larger story arc within the world of "ACOTAR," which Maas has titled "The Valkyrie Cycle."

Maas took readers back to Prythian in the novel, picking up after the events of "A Court of Silver Flames" and "House of Flame and Shadow," the third book in her "Crescent City" series . High Lord Rhysand, High Lady Feyre, and their Inner Circle are working to protect humans and keep Koschei, a death god, from escaping the enchanted lake where he's trapped.…