Temptation and Treachery by Sahara Roberts

Andres “Rio” Rivera became his ICE profile years ago. Cold and calculating, he never promises anything beyond right now. But when he ends up with a cancelled flight and a shared hotel room with the secretive Celeste Patron, the fire behind Celeste’s buttoned-up exterior melts every barrier. He may only have her for one night, but that’s long enough to make her every fantasy come true. When Celeste leaves, Rio returns to hunting a notorious cartel leader. His shock upon arresting the man is eclipsed when he discovers the woman he fell for is his daughter…and she’s pregnant with Rio’s baby.