Saving Us (Blackstone, #4‪)‬

Life takes a terrifying turn, threatening to change Jack Blackstone's entire future. A package arrives at the door with familiar eyes, and the hope he had been searching arises.
Desperation from an evil man sends Jack in a spiral to make sure that William, goes away for a very long time.
Just when Jack thinks he succeeded, the battle breaks out.
Jack discovers he has to choose between love and war.
Will Jack Blackstone save us? Or will everything he worked so hard to protect, shatter before his very eyes?
This book contains mature content.