Retribution (Harbinger Chronicles)

It has been six months since the battle of Edgebrooke, and Alexander Wolfield struggles to sleep. When word comes to him regarding the murderer Duncan's whereabouts, he launches a manhunt into the uncharted. He learns that he is not the only one bent on revenge, and he races against time to save another family member. Alexander comes to realize that the quest for retribution is much larger than his fight with Duncan.