What to remember from Sarah J. Maas' books before the next 'A Court of Thorns and Roses' novel comes out

Sarah J. Maas' upcoming novel, "A Court of Splintered Harmony," will be the sixth installment in the A Court of Thorns and Roses series, published on October 27. Before diving into this new book, it's essential to review the key elements and developments from the previous works to fully appreciate the story. The series has taken readers through the interconnected worlds of Crescent City, ACOTAR, and Throne of Glass, featuring beloved characters like Nesta, Cassian, and Feyre.

In the latest series entry, "A Court of Silver Flames," Nesta Archeron takes the spotlight as the protagonist. Following her dark experiences, Nesta trains with General Cassian to heal and becomes a Valkyrie, combining Illyrian and Valkyrie fighting techniques. She acquires the Dread Trove, a set of magical weapons that she uses to save her sister, Feyre, during childbirth. Nesta's bond with Cassian solidifies, and they plan their wedding, which Rhysand, the High Lord of the Night Court, funds.

Throughout the series, various other characters have also seen significant developments. Elain Archeron, Nesta's sister, remains out of place at the Night Court, while Lucien Vanserra continues to travel the human lands, longing for his biological son and estranged from his lover, Tamlin. Eris Vanserra, Lucien's eldest brother, made a formal alliance with the Night Court.