He is the sexiest, most infuriating man I've ever met.

And I think he killed my sister.

To get the justice I seek, I'll need to get close to the only man who seems to have answers.

So when he offers me a deal if I join his team, I jump at the chance. And the deal? Become my sister, take her place on the mission, and be his girlfriend.

It will take all of my skills as an FBI agent in order to maneuver the dark underground world of assassins, spies, and illegal weapons dealing.

As I begin to untangle the twisted web of lies and secrets that surround my sister's life, one thing becomes clear. The longer Simon and I are together, the harder it is to resist him. There's just something about him that calls to me but if I give in to this dangerous entanglement, I risk more than just my life. I risk him breaking my heart.