Cross and Sampson: An Alex Cross and John Sampson Thriller by James Patterson is a high-octane, character-driven entry in the long-running Alex Cross series. It was published in late 2025. The story focuses on the deep friendship and partnership between forensic psychologist Alex Cross and his longtime best friend and Metro Police detective John Sampson. It blends intense police procedural action, personal stakes, moral conflict, and a sprawling conspiracy that tests their bond like never before.
Overview
Alex Cross and John Sampson have been partners and brothers-in-arms for decades. Alex is now semi-retired from active FBI work but still consults on high-profile cases. John remains a homicide detective with Metro PD. Their lives are stable: Alex is happily married to Bree Stone, John has found a steady relationship, and both men are trying to enjoy the quieter years after years of chasing killers.
That peace shatters when a string of seemingly random murders hits Washington, D.C. Victims are found in public places—parks, subway stations, shopping malls—with a single calling card: a small, hand-carved wooden cross left beside each body. The killings are clean, precise, and escalating in brutality. The killer is taunting the police, leaving messages that read like biblical verses twisted into threats.
The case quickly becomes personal. One of the victims is a young woman John once mentored—a rookie officer he helped train. Another is a former informant who once saved Alex’s life. The killer is targeting people connected to Cross and Sampson’s past cases. Someone is settling old scores—and they know exactly how to hurt both men.
As the body count rises, Alex and John dive into the investigation together. They re-open cold cases, track down old enemies, and follow leads that take them from D.C.’s streets to the corridors of power. They uncover a conspiracy that reaches into the highest levels: a group of powerful figures who believe they are above the law and are willing to eliminate anyone who threatens their secrets.
The deeper they go, the more the danger turns inward. John’s new relationship is threatened. Alex’s family is watched. Someone close to them is feeding information to the killer. Trust fractures. Old wounds reopen. Alex and John must confront whether their friendship—and their code—can survive the truth they are about to uncover.
The story races toward a brutal, emotional climax. The final confrontation is personal, violent, and heartbreaking. The resolution ties up the conspiracy while leaving the men forever changed.
Character Dynamics
Alex Cross is reflective and battle-scarred. He is still brilliant, still compassionate, but more aware of the toll his life has taken. This book shows him leaning heavily on John—his rock, his brother.
John Sampson is the emotional powerhouse. He is loyal, fierce, and deeply protective. The case forces him to face guilt from past decisions and the fear of losing the people he loves most.
Their friendship is the heart of the novel. They bicker, support, and save each other. They are opposites in many ways—Alex is cerebral and methodical, John is instinctive and physical—but their bond is unbreakable. The conspiracy tests that bond to its limits.
Bree Stone and the rest of the Cross family provide grounding and stakes. The villains are cold, calculating, and terrifyingly competent. The dynamic between Cross and Sampson feels lived-in and real—decades of shared history in every glance and conversation.
Key Events
The book opens with the first murder. Cross and Sampson are pulled in. Victims connect to their past. The conspiracy unfolds. Personal threats escalate. A major betrayal is revealed. The climax is a high-stakes showdown. The ending is satisfying, emotional, and hopeful.
The story explores:
- The cost of a life spent fighting evil
- The power and fragility of friendship
- Loyalty vs. justice when the truth hurts
- How the past never truly stays buried
- The strength found in brotherhood
The tone is urgent, gritty, and emotionally raw. Action scenes are visceral. Dialogue is sharp. The prose is lean and relentless.
The thriller is addictive. Twists build steadily. The ending delivers closure with heart.
In short, this is a standout Alex Cross read. A string of murders targets people from Cross and Sampson’s past. A powerful conspiracy wants revenge. Their friendship is tested like never before. The stakes are personal. The danger is real. It proves why the series still grips readers after more than thirty books. Perfect for fans of character-driven thrillers, police procedurals, and stories where loyalty and justice collide.