Kidnapped at Christmas (True North Bodyguards, 1)

HER HOLIDAY BODYGUARD 

When journalist Samantha Colt finds herself tied up and dumped on a landmine outside her boss's country house, she has no memory of how she got there. And her only clue is an ominous note warning her to quit before it's too late. Fortunately, the quick-witted soldier who's house-sitting for her boss rescues her…and agrees to become her bodyguard until the danger ends. Joshua Rhodes might be protecting Sam as a favor, but the spark that immediately sizzles between him and the determined, lovely reporter can't be denied. If the puzzled pair can't swiftly outsmart Samantha's tormentors, though, their brimming holiday romance will be snuffed out…along with Samantha's life.