This is book number 4 in the Honor series.
When you're the president's daughter and the closest thing the country has to a first lady, your life is never really your own. When you're the woman charged to guard the first daughter, and you also happen to be her lover, every moment of every day is filled with challenges--and a mistake could cost you everything.
Unbeknownst to either Blair Powell or Secret Service agent Cameron Roberts, they are at the center of a conspiracy that will rock the world when a net of violence and death draws down upon them and the nation. In a journey that begins on the streets of Paris's Left Bank and culminates in a wild flight for their lives, the president's daughter and those who are sworn to protect her wage a desperate struggle for survival.