He's a playboy MI6 agent trying to change his ways.

She's a future minister jilted at the altar.

Together, they're invincible.

Saint

I've got a reputation to mend - a lifestyle to correct. Hell, I'm no saint; I like my women. But I want this job more than anything. Walking the straight and narrow is going to be hard, but being an invincible is even harder. But the hardest job of all: not torturing the deadbeat thug who left a beautiful and innocent woman high and dry.

Harper

Jilted, alone, and totally broke. Stranded in a foreign country was not exactly my fantasy honeymoon. Yet here I am with no clue how to get out of this. And then out of nowhere, I'm gifted a miracle in the shape of a strong, sexy, and stubborn MI6 agent who insists on being my knight in shining armor. Whoever said that the sinners are much more fun have never met Saint.