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Plot Summary

Breaking In: A Night's Work

Jack breaks into Arden Alliance

Jack Cross, a skilled penetration tester, embarks on a routine mission to test the security of Arden Alliance. Guided remotely by her husband Gabe, she expertly navigates the building's defenses, planting devices to access the company's network. Despite the thrill of the job, Jack is eager to return home to Gabe, unaware of the nightmare that awaits her. Her instincts and quick thinking are on full display, setting the stage for the challenges she will soon face.

A Shocking Discovery at Home

Jack finds Gabe murdered

After a long night, Jack returns home to a scene of horror: her husband Gabe is dead, his throat brutally slashed. The shock and disbelief are overwhelming as Jack grapples with the reality of his murder. In a daze, she calls the police, triggering a series of events that will turn her life upside down. The arrival of the police marks the beginning of a harrowing journey for Jack, as she becomes entangled in a web of suspicion and grief.

Interrogation and Accusations

Police suspect Jack of murder

At the police station, Jack endures a grueling interrogation. Detectives Malik and Miles scrutinize her timeline and actions, casting doubt on her story. The missing hard drive and a kitchen knife as the murder weapon further implicate her. As the prime suspect, Jack realizes she must clear her name and find Gabe's killer. The pressure mounts as she struggles against mounting evidence, determined to prove her innocence.

On the Run: A Desperate Escape

Jack flees to find the truth

With the police closing in, Jack makes a daring escape from the station. She knows she must find the real killer before she's arrested for a crime she didn't commit. Contacting her sister Helena for help, Jack gathers essentials to survive on the run. Her journey is fraught with danger as she navigates the city, evading capture while piecing together the mystery of Gabe's death. Her resolve is unwavering as she seeks justice.

Seeking Shelter and Allies

Jack finds refuge and support

Jack seeks refuge at a remote cottage owned by Gabe's friend Cole. Reflecting on her relationship with Gabe and the events leading to his murder, she finds solace in Cole's support. He becomes a crucial ally, helping Jack communicate securely with Helena and providing a safe haven. As Jack regroups, she considers the possibility that Gabe's murder is linked to her past, specifically her abusive ex, Jeff Leadbetter. This suspicion fuels her determination to uncover the truth.

Unraveling the Mystery: A New Lead

Jack discovers a potential clue

Jack learns of a suspicious life insurance policy taken out in Gabe's name shortly before his death. She suspects it might be a setup to frame her for murder. With Cole's technical expertise, Jack begins to trace the origins of the policy, hoping it will lead her to the real killer. As she delves deeper, Jack realizes the stakes are higher than she imagined, and the path to justice is fraught with peril.

A Dangerous Game of Trust

Jack seeks refuge with Cole

On the run and desperate, Jack finds temporary safety with Cole, Gabe's best friend. Despite the looming threat of being discovered by the police, Cole offers Jack a place to hide. As they share a meal, Jack's mind races with suspicions about Cole's involvement in Gabe's murder. She struggles with the decision to trust him, knowing that her life depends on finding the truth. The tension between them is palpable, as Jack grapples with the possibility that Cole might be hiding something crucial.

Unraveling Secrets and Betrayals

Jack discovers Cole's dark secret

As Jack delves deeper into the mystery, she uncovers a shocking truth: Cole has been involved in a dangerous game of espionage, selling vulnerabilities in security software. This revelation shatters Jack's trust, confirming her worst fears about Cole's betrayal. The discovery of Gabe's life insurance policy, taken out by Cole, adds another layer of deceit. Jack realizes that she must confront Cole and expose his treachery to clear her name and bring justice for Gabe.

A Desperate Plea for Help

Jack turns to Jeff for aid

With limited options, Jack reaches out to her abusive ex-boyfriend, Jeff, for help in accessing Gabe's phone records. Despite their tumultuous past, Jack knows Jeff's connections could be her only chance to prove her innocence. The encounter is fraught with tension, as Jack must navigate Jeff's manipulative tendencies while extracting the information she needs. This risky move underscores Jack's desperation and determination to uncover the truth, no matter the personal cost.

The Final Confrontation Unfolds

Jack confronts Cole with evidence

Armed with the evidence of Cole's betrayal, Jack confronts him in a tense showdown. The confrontation is charged with emotion, as Jack demands answers and accountability for Gabe's death. Cole, cornered and desperate, reveals the extent of his involvement and the powerful forces he was entangled with. The truth is a bitter pill for Jack, as she grapples with the realization that Gabe's death was a consequence of Cole's greed and cowardice.

Truths Revealed and Justice Served

Cole's downfall and Jack's vindication

The police, alerted by Jack's actions, arrive to arrest Cole. His confession, captured on a recording, becomes the key to unraveling the conspiracy and clearing Jack's name. The justice system begins to close in on the shadowy figures behind the plot, but the victory is bittersweet for Jack. She has lost Gabe, but her relentless pursuit of the truth ensures that his death was not in vain. The resolution brings a sense of closure, though the scars of betrayal remain.

A New Beginning Amidst Loss

Jack finds hope in new life

As Jack recovers from her ordeal, she discovers she is pregnant with Gabe's child. This unexpected revelation offers a glimmer of hope and a new beginning amidst the devastation of loss. Jack's journey has been one of survival and resilience, and the prospect of motherhood provides a renewed sense of purpose. She is determined to honor Gabe's memory by raising their child with the same love and integrity that defined their relationship.

Characters

Jack Cross

Resilient and determined truth-seeker

Jack is a skilled penetration tester whose life is shattered by her husband's murder. Her journey is marked by a relentless pursuit of justice, driven by love and the need to clear her name. Jack's resilience is tested as she navigates betrayal and danger, ultimately finding strength in the prospect of new life.

Gabe Medway

Beloved husband and victim

Gabe is Jack's husband and partner in their security business. His murder is the catalyst for the story, leaving Jack devastated and determined to find his killer. Gabe's past as a hacker and his recent behavior suggest he may have been involved in something dangerous. His love for Jack is evident, and his death leaves a void that drives her quest for answers.

Helena Wick

Supportive sister and ally

Helena is Jack's older sister, a journalist who provides emotional and practical support. She helps Jack gather supplies and offers a safe place to stay. Helena's concern for Jack's safety is paramount, and she urges caution as Jack navigates the dangerous path to uncovering the truth. Her insights and connections prove invaluable in Jack's quest.

Cole Garrick

Betrayer entangled in espionage

Cole, Gabe's best friend, is revealed to be a key player in the conspiracy that led to Gabe's death. His involvement in selling software vulnerabilities highlights his moral corruption and cowardice. Cole's downfall is a result of his own greed and the powerful forces he underestimated.

Jeff Leadbetter

Manipulative ex with crucial connections

Jeff, Jack's abusive ex-boyfriend, becomes an unlikely ally in her quest for the truth. His connections within the police force provide Jack with the means to access vital information. Despite their fraught history, Jeff's involvement underscores the complexity of Jack's situation.

DS Habiba Malik

Determined detective seeking justice

Malik is the detective who initially suspects Jack but becomes instrumental in uncovering the truth. Her persistence and dedication to justice play a crucial role in bringing Cole to account and exposing the larger conspiracy.

Plot Devices

Life Insurance Policy

Catalyst for uncovering betrayal

The discovery of a suspicious life insurance policy taken out in Gabe's name becomes a pivotal plot device. It raises questions about motive and betrayal, driving Jack to uncover the truth behind Gabe's death. The policy serves as a key piece of evidence in unraveling the conspiracy and clearing Jack's name.

Analysis

Themes of trust, betrayal, and resilience

"Zero Days" by Ruth Ware explores the intricate web of trust and betrayal, set against the backdrop of a high-stakes murder mystery. The narrative delves into the psychological complexities of its characters, particularly Jack, whose resilience and determination drive the story. The book highlights the dangers of misplaced trust and the lengths one will go to uncover the truth. Through Jack's journey, Ware examines themes of love, loss, and the pursuit of justice, ultimately offering a message of hope and new beginnings amidst adversity.

Last updated:

Review Summary

3.64 out of 5
Average of 100k+ ratings from Goodreads and Amazon.

Zero Days received mixed reviews from readers. Many praised its fast-paced, action-packed plot and unique premise involving penetration testers. However, some felt it was a departure from Ware's usual style and lacked the atmospheric suspense of her previous works. The main character, Jack, was generally well-received, though some found her decisions frustrating. While some readers enjoyed the tech-thriller elements, others found them confusing or tedious. Overall, opinions were divided, with some calling it Ware's best yet and others disappointed by its predictability.

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About the Author

Ruth Ware is an English author known for her psychological thrillers. She grew up in Sussex and studied at Manchester University before living in Paris and settling in North London. Ware has worked various jobs, including waitress, bookseller, and English teacher. Her debut novel, "In a Dark, Dark Wood," launched her career as a thriller writer. She has since published several bestselling novels, earning a reputation for creating atmospheric, suspenseful stories often compared to Agatha Christie's work. Ware is married with two children and actively engages with her readers through social media and her website. Her books have garnered widespread acclaim and popularity in the thriller genre.

Other books by Ruth Ware

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