Sienna Nealon

Locked away in her own home for 12 years by a mother hiding dark secrets, 17-year-old Sienna Nealon has never known the outside world. That changes when she wakes to two intruders in her house, forcing her to break every rule she's lived by. Trained in brutal self-defense and sensing a strange power stirring inside her, Sienna fights back with raw fury, smashing through the door into a blinding, frozen reality she's only glimpsed from behind barred windows. But freedom comes at a cost: bullets, betrayal, and a truth that could unravel everything.

Still haunted by her last encounter with Wolfe and searching for her mother, Sienna Nealon must put aside her personal struggles when a new threat emerges - Aleksandr Gavrikov, a metahuman so powerful, he could destroy entire cities - and he's focused on bringing the Directorate to its knees.

After six months of intense training with the Directorate, Sienna Nealon finds herself on her first assignment - tracking a dangerous meta across the upper midwest. With Scott Byerly and Kat Forrest at her side, she'll face new enemies and receive help from unlikely allies as she stumbles across the truth behind the shadowy organization known only as Omega.

Sienna Nealon is a member of an endangered species. One of the last remaining people with powers beyond those of a normal human, she has taken it upon herself to police the survivors and keep them in line with human laws. When trouble erupts in Atlanta, Georgia, it looks like it may be just another everyday problem for Sienna. But what starts as a normal mission quickly twists out of control, as Sienna is left questioning exactly who her enemy is - and what are they up to?

Two years after the explosive Girl in the Box series ends, Sienna Nealon is called to London, England, where she is drawn into a murder investigation involving an old friend. Paired up with a young, handsome detective inspector, she finds herself in a race against time to unravel the mystery surrounding the murder as victim after victim falls to the careful, clever killer.

Reed Treston is a man without purpose. His war is over, his friends have left, and now he runs a lonely watch with his sister, policing people with powers beyond those of normal humans. When the government intercepts a message that has links to his past, Reed finds himself stirred into action. His path leads him across continents and through countless lies, to a city he has not seen in years - Rome, Italy - and a confrontation with a threat that could destroy a nation.

When a mission in New York City goes terribly wrong, Sienna Nealon finds herself replaced as head of the government agency in charge of policing people with powers beyond those of a normal human. Marginalized, humiliated, she ponders her place in the world now that her war is over. But it isn't long before another threat rears its ugly head, and Sienna finds herself outmatched and outgunned - against former prisoners bent on executing a scheme which will push Sienna past limits of ruthlessness even she could not imagine.