Agent Tessa Abbot: This take-no-prisoners, tough-as-nails operative of a top secret U.S. security agency was prepared for anything...except a surprise pregnancy. Agent Riley McDade: His sexy yet deadly smile had seen him through dangerous missions around the world...except the one that mattered most – and cost him his heart. Mission: Posing as man and wife, apprehend Dr. Barton Fletcher, aka the Baby Maker. He has killed before and won't hesitate to do so again – see memo on Agent McDade's past broken heart. Avoid complications at all costs – such as an unexpected pregnancy or falling in love with your partner.