The Iron Vow Society · Book Three · The old order burns
Ashes of the Vow
The vow that held the academy together begins to fracture, forcing Scarlett and her chosen circle to decide what deserves to survive the fire.
Available now · Complete seriesWhy-choose fantasy romanceThe Obsidian Marrow academy
Official book guide
What is Ashes of the Vow about?
The vow that held the academy together begins to fracture, forcing Scarlett and her chosen circle to decide what deserves to survive the fire.
The Iron Vow Society is K.S. Valentina’s complete four-book dark-academy fantasy romance series following Scarlett from the Sectors into the Obsidian Marrow, where founding families, living oaths, and dangerous men compete to decide who gets to shape the world beyond the academy.
Magic academyBlood oathsConnected series
Keep reading