Hunter by Nature

You met her in Hunter By Name, but would you trust a sociopath to capture a killer?
Addison Hunter finds the real cause of death of her uncle and is determined to hunt the culprits and bring them to justice.
But things are not as they seem. Clues left for her in secret notes seem to be nothing more than gibberish, a puzzle she has trouble solving. The deeper she gets into what's happening in Solitude, the more confused she gets.
The only way to make headway is to use the skills she learned in the FBI. The same company that no longer wants anything to do with her, even when she can prove The Ghost is baiting her and is involved in the case.
The more she ignores him, the more the body count rises.
Family kidnappings, underhand dealings, hitmen and land-grabs are only some of the things she has to deal with in her hunt for justice.
Nothing will get in the way of the truth and that isn't what everyone wants.