Girl In The Box Books in Order

After twelve years confined at home, seventeen-year-old Sienna Nealon escapes when her mother disappears and strangers arrive. Discovering unusual abilities, she becomes a target for the Directorate and Wolfe, a dangerous pursuer with his own plans.

Sienna Nealon returns to the Directorate after searching for Andromeda and encountering her mother. With Omega escalating its campaign and Wolfe preparing attacks, she must confront enemies outside the agency and possible betrayal within its ranks.

After months of training with the Directorate, Sienna Nealon receives an assignment to locate a dangerous metahuman in the Upper Midwest. Working with Scott Byerly and Kat Forrest, she encounters unexpected allies and the secretive organization Omega.

Sienna Nealon searches for her missing mother while struggling with the aftermath of her encounter with Wolfe. A metahuman capable of destroying a city threatens the Directorate, forcing Sienna to confront a danger beyond her personal troubles.

Bereavement, abandonment, and betrayal leave Sienna Nealon determined to strike back at those who ruined her life. To pursue revenge, she must learn to control her metahuman abilities and the competing souls inhabiting her body.

Sienna Nealon arrives in London after failing to kill Old Man Winter and finds herself working with Omega. Surrounded by former enemies, she must navigate uncertain loyalties as events threaten the survival of the metahuman race.

With Century preparing to eradicate metahumans, Sienna Nealon resolves to fight but falls into government custody. Secrets from her past complicate the search for Sovereign, the organization's leader, whose intentions place her loved ones at risk.

Omega prepares a campaign against the Directorate under the name Operation Stanchion. Sienna Nealon must piece together its scattered plans and identify the impending attack before the organization that has pursued her can destroy the agency.

With few allies remaining after confronting Sovereign, Sienna Nealon searches for the purpose behind Century's attacks. As the organization advances its extermination of metahumans, she must uncover its endgame before the final assault begins.

A murder involving an old friend brings Sienna Nealon to London two years after her last adventure. Working alongside a detective inspector, she follows a calculating killer whose larger scheme could overwhelm even her extraordinary abilities.

Imprisoned by her enemies as metahumans face extinction, Sienna Nealon must overcome her fears and confront Sovereign. With time running short, stopping the powerful leader becomes her remaining hope of preventing destruction on a vast scale.

Sienna Nealon polices the surviving metahumans, trying to keep their extraordinary abilities within human law. An apparently routine disturbance in Atlanta becomes an increasingly tangled mission, leaving her uncertain about the identity and intentions of her opponent.

Reed Treston and his sister continue policing metahumans after their war ends. An intercepted government message tied to his past leads him across continents to Rome, where lies conceal a threat capable of devastating a nation.

A failed New York mission costs Sienna Nealon command of the government's metahuman enforcement agency. As she questions her future, former prisoners mount a new scheme that forces her to confront how far she will go.

Suspended after a failed case, Sienna Nealon retreats to Bayscape Island in Lake Superior seeking peace. Instead, a local mystery pulls her into mounting distrust and danger, turning her attempted vacation into another struggle against disaster.

A hidden group has spent months undermining Sienna Nealon's reputation and targeting those closest to her. When its members finally expose themselves, she pursues the attackers, determined to uncover the people directing their campaign of revenge.

After leaving government service, Sienna Nealon joins an independent agency protecting humanity from metahuman threats. A new hero and villain in New York bring her into conflict with an official response team containing familiar faces and new enemies.

Forced out of government service, Sienna Nealon travels to Chicago for one final murder investigation. Further killings and unanswered questions turn the case into something much larger, suggesting a danger that extends far beyond the city.

A Supreme Court ruling releases the powered inmates Sienna Nealon helped imprison in the Cube. With authorities ignoring attacks on her and her friends, she must defend them against former prisoners seeking revenge for their confinement.

After a powered attacker nearly kills Kat Forrest in Los Angeles, Sienna Nealon comes to help. Old grievances complicate their efforts, while Scott Byerly, once romantically involved with both women, becomes caught between them as danger closes in.

Sienna Nealon finds herself pursued by the law she once helped enforce and abandoned by her friends. Running from persistent enemies, she must confront an adversary whose formidable position of authority may put him beyond her reach.

Sienna Nealon’s consequential journey to Scotland continues in the second installment of the Scotland trilogy. Her visit remains the focus of this chapter in the larger story of her life and adventures.

A threat emerging from the depths of the internet confronts Sienna Nealon with a danger her physical power cannot easily solve. She seeks help from an old friend to stop an enemy using unfamiliar methods of destruction.

Exiled from home, Sienna Nealon pursues a murderer across Scotland who shares unsettling similarities with her. When her quarry changes tactics, the hunt becomes a contest against an enemy unusually capable of anticipating her moves.

Sienna Nealon’s Scotland journey reaches its conclusion in the final volume of the Scotland trilogy. This installment brings the trip to a decisive close while raising the question of how profoundly it will change her.

Fugitive Sienna Nealon receives an unwelcome visit from wounded Guy Friday, who needs protection from an assassin able to appear and disappear. Their flight across America forces them to investigate his past and an unexpected connection between them.

Superpowered young lovers June Randall and Elliot Lefavre commit robberies along Florida's coast. Overwhelmed FBI agent Scott Byerly turns to former lover Sienna Nealon, making the hunt for the bandits dependent on a difficult partnership.

Shaken by her ordeal in Scotland, Sienna Nealon struggles to rebuild confidence and understand herself after painful losses. New enemies and unexpected assistance draw her back into danger before she feels ready to face another fight.

Still wanted for crimes she did not commit, Sienna Nealon agrees to help Angel Gutierrez find his missing cousin. Their investigation leads toward cartel assassins, hidden financial secrets and a renewed risk of confrontation with the law.

After the confrontation in Revelen, Sienna Nealon finds herself in an unexpected place facing enemies she thought she understood. Familiar faces become fresh threats in a situation that overturns her assumptions about the dangers still ahead.

Sienna Nealon enters Revelen, the secretive Eastern European country whose ruler's legend helped inspire Dracula. Years of interference lead to a confrontation there, but an unexpected mystery challenges her understanding of the enemy and her own principles.

Sienna Nealon finds herself trapped with people who want her dead for reasons she cannot recall. The consequences of past battles close around her, leaving the experienced fighter facing a situation with no obvious route out.

A sudden freeze in time sends Sienna Nealon from Oregon to Japan in search of Shin'ichi Akiyama. Their previous encounter promised this meeting, but his control over time now places far more than their own futures at risk.

A powerful enemy's attack sends Sienna Nealon seeking help from Guy Friday, an ally whose strength outweighs his judgment. Their search for answers leads into Silicon Valley, where mercenaries and further enemies complicate an already unlikely partnership.

A superpowered assassin targets Louisiana's governor, drawing Sienna Nealon into an investigation entangled with corruption and political interests. An older unresolved mystery may hold the answer, but she must uncover it before the killer strikes again.

Sienna Nealon must solve a murder mystery in the aftermath of her investigation in Dragon. The killing carries consequences beyond the immediate case, turning her search for answers into a problem with danger for the wider world.

After an unwanted transfer, FBI agent Sienna Nealon investigates a Northern Virginia kidnapping that develops into murder. Diplomats and Washington bureaucrats complicate her efforts to understand the threat, while the force behind it may exceed her powers.

After an explosive incident in New York City, Sienna Nealon is assigned to Nashville to confront a man whose voice carries an unusual power. His disruptive abilities present a different challenge as she attempts to stop the havoc.

Cornered by an impossible deadline, Sienna Nealon takes the case of a man who appears innocent of a shocking crime. Danger accompanies her search for the truth, while limited time makes every unanswered question harder to resolve.

A person with radiation powers emerges, threatening to turn a major American city into a disaster zone. Sienna Nealon's continuing adventures bring a danger whose destructive potential extends far beyond an ordinary encounter with a superpowered opponent.

Sienna Nealon finally returns home to Minnesota, but familiar enemies are resurfacing as new threats begin to emerge. The homecoming brings another confrontation with the dangers that continue to follow her through the expanding supernatural conflict.

Freed from the Network's control, Sienna Nealon returns to Minneapolis hoping to reconnect with her friends. Their reunion is cut short by an emerging danger, forcing her to confront a threat with consequences extending across the world.

After leaving the FBI and facing personal and professional setbacks, Sienna Nealon takes a vacation with friends in Minnesota's north woods. Hidden secrets quickly undermine the trip, putting the group at risk when they had hoped to escape trouble.

A missing persons investigation takes Sienna Nealon to eastern Tennessee, where three absent construction workers lead toward a broader conspiracy. Unexpected encounters link the case to her past, complicating her effort to find out what happened.

A catastrophe in Minneapolis forces Sienna Nealon to reconsider her ties to the city and the people she left behind. Confronting the emergency means making difficult choices about the place she once called home and its remaining connections.

An attack on Sienna's friend draws her into Fortune Renard's campaign of terror. His charm and uncertain motives complicate the investigation, leaving her to determine whether he is an enemy, a potential ally, or pursuing her personally.

Sienna Nealon arrives in a new city ready to begin another job and rebuild her life. But a threat apparently directed at her soon produces bodies, turning the promised fresh start into another dangerous investigation close to home.

A series of bombings brings Sienna Nealon to New York when authorities discover an attacker with supernatural powers. With deaths mounting across the city, she must uncover the truth before fear and anger deepen the damage.

After events that have transformed her world, Sienna Nealon finds herself uncertain about the next direction in her life. The aftermath forces her to consider her own future as she faces a crossroads with no clear path forward.

Returning to Nashville after six months away, Sienna Nealon finds street gangs spreading violence through the city. An incident at a mall intensifies the crisis, and she must stop a gang war before its consequences engulf Nashville.

An unexpected summons to the White House draws Sienna Nealon into a crisis demanding her abilities. A serial killer and upheaval in her personal life create competing pressures, especially when the separate trails begin to connect.

Pursuing a fugitive in rural Colorado lands Sienna Nealon in an unwanted public relations assignment: a televised dating competition. With partner Eilish Findlay alongside her, she must navigate the show's romantic demands while continuing their search.

Sienna Nealon is assigned to protect philanthropist Henri Benoit Blanchard after a powered assassin targets him. With her troublesome cousin Alannah in tow, she crosses Europe searching for the secret driving a killer who refuses to give up.

Sienna Nealon faces the invasion she has been dreading and joins a shadow war to resist it. Former enemies become allies, but fresh betrayals and spreading chaos threaten to transform the world despite everything she does.

Bodies bearing Sienna Nealon’s name appear just before she begins investigating the CIA. A legendary assassin called the Reaver draws her into a world of spies, forcing her to uncover his identity before he strikes again.

Sienna Nealon’s enemies have taken people she loves, and saving them requires more than her immense power. She must bring others into danger to mount a rescue, knowing that every choice could demand a devastating sacrifice.

Sienna Nealon must face the ghosts of her past as her struggle in China reaches its final confrontation. Defeating her most dangerous enemy depends on confronting what has followed her into the fight.

After Sienna Nealon provokes a geopolitical crisis, her opponents retaliate on a scale she has never faced. Her strongest attack barely dents their power, leaving her to fight a war that could end in her defeat.

Years spent hunting metahuman criminals have cost Sienna Nealon her freedom and relationships. As her justice grows closer to vengeance, she must confront whether the life she has built is another cage she cannot escape.

An ordinary-looking server attacks while Sienna Nealon relaxes before a concert. Facing a seemingly invincible assassin and mounting official pressure, she must uncover the hidden enemies and old secrets behind a sudden eruption of violence.

Sienna Nealon’s peaceful retreat with the person she loves ends when an old enemy launches a final revenge. She must uncover the plot before it devastates her country and destroys the lives she has fought to protect.

Grief drives Sienna Nealon into a ruthless campaign against criminals, with authorities closing in. A mysterious proposal from her family pulls her toward ancient secrets and supposedly dead enemies, forcing her to confront loss and new dangers.