Sanctuary - The Queendoms Series, #6

Sanctuary is the second book in The Queendoms Trilogy. It is the sixth novel in The Queendoms Series that begins with The Califia Trilogy (Rebellion, The Hunt, Queen of Califia), and continues with Second Bond and The Queendoms Trilogy (Homestead, Sanctuary, To the Farthest Shore). The aftermath of the homestead men's attack on Madrona destabilizes the queendom, and the discovery of a traitor in the castle further damages the relationship between Queen Lilith and Prince Adam, as the fate of Githa and the Oak Vale temple hangs in the balance.
On the Rio Queendom's sanctuary island, the last Seesun marsh survivors in treatment step out of the recovery room and into a new world. Anming Lee, Califia's Queen's Knight, investigates the whereabouts of Amar and Dylan when an unexpected threat to Ryn draws him and Tavon north to Ryn's aid. But this threat is only the tip of the iceberg. What Anming learns in the north valley shakes him to the core, and sends him back to Califia to deliver the troubling news to Prince Eduardo - only to find what he fears most is already in motion.