The Originals - The Hybrid Chronicles, #2

Freedom comes in many forms, all of them illusions. They'd finally escaped the Facility for a life together that promised security and something like peace. Sorta. Maybe. The three soldiers didn't have to go to war any longer, but being hybrids meant there were those in the world that hunted them as if they were all animal - not just some cells. Now, Affie is pregnant, Zeb and Peter are going to do everything they can to protect her and make the kind of life for themselves they've dreamt of for years.
No matter what the General and his secret army want.