Alex is a partner in a company she knows nothing about. Along with her job she has a new name and a whole new set of rules to live by. Now known as Ms. Grey, she realizes she even prefers that to Alex. One thing leads to another when she takes on a routine case. A legendary sniper known only as Penumbra, becomes her main focus. Can she unravel Penumbra's true identity and should she?

Nursing White back to health for the past two months has prevented Grey from taking on any new projects. She's more than ready to get back to work when White offers her a simple surveillance job. The basic op turns up something from the past, putting extra pressure on White, and cutting Alex off the elite need-to-know list. Everyone has secrets, but some are more guarded than others.

Alexis Stanton returns as Ms. Grey, to take on her first undercover job. Working with White and Associates is everything she dreamed it would be and more. Adventure, training and excitement abound. But what it ultimately leads to might not be what she expects. Follow along as she learns the truth about the people around her as well as her own past and future.