An original full-length novel set in the Halo universe and based on the New York Times bestselling video game series!
December 2553. Less than a year after the end of the Covenant War, a string of violent incidents continues to threaten the tenuous peace in human-held space, culminating in the assassination of UNSC fleet admiral Graselyn Tuwa and the abduction of her family. It is a provocation so outrageous that the Office of Naval Intelligence must retaliate swiftly and ferociously-but only after its operatives identify her killer and rescue the hostages.

This mission will be the first for homicide-detective-turned-ONI-operative Veta Lopis and her young team of Spartan-IIIs, and something feels wrong from the start. The obvious suspect is an infamous Brute who leads the Keepers of the One Freedom, an ex-Covenant splinter group in fierce opposition to the UNSC. But Lopis and her team soon realize that the truth is much more insidious than they could ever...