The focus of teenage twin brothers Tomek and Drake's lives has been survival. In their short lives hunting, fishing, fighting and killing have always played a major role. Forced to take residence on a desolate island the twins have returned to a woodland way of life. Living off the land has always been the twin's desire and for the first time they will be given the opportunity to do so on their own. Unsure if the secluded rock in the middle of the Great Lakes is their home or their prison, Tomek and Drake quickly learn that they are not the most dangerous wild beings who inhabit Ascension Island. Not only will the twins have to battle against the monstrosities of the island, they will also learn that a monster lives inside every man. Twins of Prey III Ascension is the third and final novel in the Twins of Prey series.