Titan Base

Despite the Resisters' recent victory over the alien Ch'zar, the aliens are still relentlessly searching for the Seed Bank, the Resisters' secret base, and they're getting dangerously close, so it's up to Ethan Blackwood and his squadron to evade the Ch'zar scouts and find a new home for the Resistance. By the best-selling author of Halo. Simultaneous.