With a ruthless sect of humanity intent on wiping out their species, five intrepid heroes must think like their enemies in this epic sci-fi adventure for fans ofThe ExpanseandBattlestar Galactica."Frenetic action viewed in a black fun-house mirror."—Kirkus ReviewsThe galaxy was once terrorized by the Sturm, a group of "species purists" intent on destroying any human with genetic or cybernetic enhancements. Fashioning themselves as the one true "Human Republic," the Sturm cut a bloody swath across the stars, killing billions before finally being defeated and driven into the far reaches of Dark Space. Centuries of peace bred complacency. Everyone believed the Sturm had died out in the Dark. They were wrong.The enemy has returned and, with a brutal and decisive attack, knocks out almost all of humanity's defenses. Now on the brink of annihilation, humankind's only hope is a few brave souls who survived the initial attack:...