Because You Said So (Arlie Undercover Book 5) by Dani Haviland
Undercover Detective Arlie has his hands full again! Two very pregnant women, an overeager protégé, and a new arrival bent on making Anchorage the human trafficking hub of the world have complicated his life. Will he be able to handle all of them and still wear the Santa suit? Life has changed so much for the techno-clever Anchorage Undercover Cop since his trip to Arizona the year before (A Stingray Christmas). New people have come into his life - both good and bad. Will he be able to make it home to spend his first Alaska Christmas with his new wife and sons? Or will human traffickers and a well-aimed bullet ruin his day - and life?