Hazardous Holiday

Whew, this one doesn't even give you time to breathe!
I liked the premise: a tough guy offering a marriage of convenience to his onetime sweetheart, his cousin's widow, just before shipping out for a year overseas, so her young son can have the treatments for his heart condition that she couldn't afford otherwise. When he returns, it's to land smack dab in the middle of danger. Who's the target...him, Kristi, or Cody? It's a race to stay alive until they can find out who and why...