The High Lords — Jonathan Moeller

After losing his wife and his honor, Ridmark Arban the Gray Knight set out to stop the return of the malevolent Frostborn. He failed. Now the gates of ruin have been thrown open, and the Frostborn and their armies threaten to overthrow the High Kingdom. Only Ridmark stands in their way. Distrusted by his countrymen and broken by grief and loss, he will nonetheless show the Frostborn why the Gray Knight is the most feared warrior of the age. Or die trying…