The Ninth Circle

In the fifth installment of this gripping military science-fiction series, an expedition on the distant planet Zoe uncovers DNA-based life forms and alien invaders, prompting Glenn Hamilton to seek assistance from the U.S.S. Merrimack. As various factions, including the Ninth Circle and the Palatine Empire, arrive on Zoe, a tense confrontation looms that will impact the planet’s future.