Querry Genn, a member of one of the last human survivor groups following global war, is targeted by the monstrous Skaldi, although Querry has no memory of why.

Three months after the Patriarche was beheaded, Laterre seems to be flourishing under General Bonnefaçon, but as dangerous rifts threaten the peace, Alouette, Marcellus, and Chatine reunite.

"Earth is uninhabitable. Tau is our home now. With that terrifying message, Jo and her family learned the truth: They are trapped forever on Tau Ceti e. But the planet's current occupants--the Sorrow--are not interested in sharing. The fragile peace Jo negotiated abruptly shatters, and soon a bloody battle is raging between the Sorrow and the Pioneers. As tensions rise, the survival of everyone Jo cares for seems less likely by the second. When a...

It's been three months since the colony world of Meridian was invaded by the alien alliance known as the Covenant. Under the close watch of the military, Evie, Dorian, Saskia, and Victor have been put into an accelerated training program with ONI, the Office of Naval Intelligence. And to the teens' surprise, ONI has a mission for them: return to their hometown on Meridian and monitor the Covenant's efforts to retrieve an ancient Forerunner artifact...