Book Two in the Kristian Clark and the Agency Trap subseries.
"Kristian Clark is still reeling from his accidental marriage to his rookie, Susan Deanna, when NEO anarchists attack their agency and they have to go on the run with his- their?- two adopted children. But the NEOs aren't the only ones who are after them- the strange agency that seems straight from the pages of a science fiction novel is hot on their tails. But are they going after Kristian? Or Susan? Or both?"