Ultima Thule - James E. Wisher

After defeating and purifying the temple of Abaddon, Conryu is enjoying a well-deserved weekend of rest and recovery. But nothing good lasts forever and a new threat soon appears. A call from the North American Alliance president has Conryu rushing across the Pacific to investigate a battle between a Kraken and a flying Roman ship. Not exactly a situation he ever expected to find himself in.