“Ruthless Vows” is the second book in the Letters of Enchantment series by Rebecca Ross¹². The book is the epic conclusion to the intensely romantic and beautifully written story that started in “Divine Rivals”¹².

Two weeks have passed since Iris Winnow returned home bruised and heartbroken from the front, but the war is far from over¹². Roman is missing, and the city of Oath continues to dwell in a state of disbelief and ignorance¹². When Iris and Attie are given another chance to report on Dacre’s movements, they both take the opportunity and head westward once more despite the danger¹².