Is she playing both sides?

Gretel Koch, an international jewel thief down on her luck, consults for the FBI in this fast-paced thriller, now a USA Today Bestselling series.

Gretel has agreed to consult for law enforcement, but she has scores to settle. 

That's one reason she wasn't ready to close the door on her past. The other and most important reason was that the diamonds from her last heist were out there somewhere. 

Her first case with the FBI presents an opportunity to commit the perfect crime. 

Will Gretel succumb to temptation knowing all that is at stake?

Could this new job with law enforcement become her perfect cover?