Killer Knockout
Sometimes you win, and sometimes you die.
On the verge of finding the person who ordered their fathers’ deaths, Special Agents Stella Knox and Hagen Yates are diverted by another murder. A kickboxer whose body is discovered with two bullet holes in his head. Stranger still is a pattern of dead boxers around the state.
Are the murders linked to organized crime? A serial killer? A grudge? Or something more disturbing?
Getting information about the illegal world of underground boxing would be next to impossible without the FBI’s Nashville violent crime unit’s inside connection—Special Agent Chloe Foster, a special agent who lives a secret double life in the ring. But as Chloe works undercover, the deeper she’s sucked into her role.
As the trail of bodies grows, Stella knows they must find the killer, and fast, before Chloe faces the fight of her life...for her life.
Puzzling and action-packed, Killer Knockout is the eighth book in the Stella Knox Series by bestselling author Mary Stone and Stacy O’Hare—a thriller that will make you question just how far someone will go to win.
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Mary Stone
Mary Stone lives among the majestic Blue Ridge Mountains of East Tennessee with her two dogs, four cats, a couple of energetic boys, and a very patient husband.
As a young girl, she would go to bed every night, wondering what type of creature might be lurking underneath. It wasn’t until she was older that she learned that the creatures she needed to most fear were human.
Today, she creates vivid stories with courageous, strong heroines and dastardly villains. She invites you to enter her world of serial killers, FBI agents but never damsels in distress. Her female characters can handle themselves, going toe-to-toe with any male character, protagonist or antagonist.
Also writes as Mira Shaw.
Stella Knox FBI Mystery Series
Stella Knox FBI Mystery Series consists of fifteen books. The current recommended reading order for the series is provided below.

