Subject: Navy Lieutenant Brad Riddock, explosives expert.Current Status: On leave…and on alert!Mission: Getting mentally prepared for his next mission.Obstacle: Getting Nikki Thornton out of his head…and into his bed.All Professor Nikki Thornton wants is to fix up the home she's inherited from a friend. The place is run down, and she's at her wit's end dealing with her friend's hostile relations. On the upside, she has a droolingly hot neighbor—whose late-night workouts offer seriously panty-vaporizing entertainment….Explosives expert Navy Lieutenant Brad Riddock is on enforced R ' R…but it's rapidly becoming more racy than restful! When Nikki receives threatening letters, Brad immediately offers his protection—his very personal protection. But his leave is soon over, and the threats to Nikki's safety are escalating. Will this volatile situation bring them together…before it tears them apart?