Dale Mayer 
Terkel’s Twist [EPUB ebook] 

In advance of another major attack, Terk races to Levi’s compound in Texas, where Terk finally gets to meet Celia, the woman carrying his child. Thankfully he arrives in time to protect his friends and new family from another attack, but he’s determined to get to the end of this nightmare that tried to earlier destroy his team.
Finally meeting this stranger—whose child Celia may be carrying—how could she not be suspicious? But after meeting Terk, she believes he had nothing to do with her pregnancy. Only after some deep conversations, as they peel layer from layer, do possible answers surface.
When the pieces finally come together into the most probably theory, Terk realizes how simple this whole mess really is. But solving it? … That’s a whole different story.