Her Last Resort

She's ex-CIA. He's ex-KGB. Can glasnost (openness) lead to rapprochement (a bringing together), and maybe even to love, as west meets east?
Her Last Resort has a heroine and a hero both in their 50s. She's retired after 30 years as an agent for the CIA--he's ex-KGB. Her daughter from a failed marriage wants to have a relationship with her, so she agrees to spend a week in a cabin at a resort owned by the ex-KGB agent. It's the tale of two love stories, because love can happen at any age, even 25 years after you first saw each other. But also the love between a mother and child is a powerful love story too. The only problem is that someone is trying to kill the heroine, and she's never asked for help from anyone before. Can she accept the help of her ex-"enemy"? Or will one of her attackers be successful?
Note: this is the third book in my Minnesota Romances series.