The Algorithm. A Nadine Singh Thriller, #4

She taught the machine everything it knows. Now she has to kill it. Nadine Singh was a master of social engineering and infiltration, a weapon honed by her mentor, tech visionary Peter Radford. But she wasn't his partner-she was his prototype. Nadine discovers that her most personal missions were actually live-fire exercises used to train "Aegis, " a terrifyingly advanced AI designed to predict and manipulate human behavior.
Radford didn't just betray her; he harvested her. He captured her grief, her rage, and her instincts to build a digital god that thinks exactly like she does. Now, Nadine is going to war. To destroy the system, she must infiltrate Radford's impenetrable data fortress in rural Virginia. But she can't hack a system that anticipates her every move. Instead, she must become invisible. Shedding her identity, she embeds herself as "Carla Mosby, " a minimum-wage janitor cleaning the floors of the beast she intends to slay.
Trapped behind enemy lines with a handler who has gone dark and an enemy that knows her better than she knows herself, Nadine must execute the ultimate exploit. But as the stakes rise from a server room in Virginia to a high-rise in D. C., she realizes that destroying the algorithm might require the one thing she promised never to give up again: herself. In a world where prediction is power, Nadine Singh is the only glitch in the system.