Middle Earth book

King Axoez Halaerin has been bullied by the lord and his son for too long! Him and his people are outraged and the silly things the lord's son does. But when they try to stand up for themselves, they find that they are either being shipped off the end of the world or slaughtered.
Will the king be able to stop the madness, or at least save his people from ultimate demise?
*This cover is what I am using currently. Just so this has a cover*