Therefore, it’s necessary to read The Gray Man books in publication order,⁠[1-38] which coincides with their chronological order, by following this sequence:⁠[39-54]

Order Cover Title First published Notes
1 Book cover of The Gray Man. The Gray Man 2009⁠[1-2] Establishes Court’s fugitive status, moral code, and relationship with Donald Fitzroy.
2 Book cover of On Target. On Target 2010⁠[3-4] Develops the CIA conflict and Russian connections that shape subsequent pursuits.
3 Book cover of Ballistic. Ballistic 2011⁠[5-6] Places a separate family-protection mission within Court’s continuing life on the run.
4 Book cover of Dead Eye. Dead Eye 2013⁠[7-8] Connects the European pursuit to Court’s return to America.
5 Book cover of Back Blast. Back Blast 2016⁠[9-10] Confronts the reason for the CIA’s campaign against Court.
6 Book cover of Gunmetal Gray. Gunmetal Gray 2017⁠[11] Begins Court’s next CIA assignment and introduces Zoya Zakharova.
7 Book cover of Agent in Place. Agent in Place 2018⁠[12-15] Follows a freelance rescue mission while adding an antagonist who returns later.
8 Book cover of Mission Critical. Mission Critical 2019⁠[16-19] Develops the CIA team and Zoya’s personal history.
9 Book cover of One Minute Out. One Minute Out 2020⁠[20-21] Presents a trafficking investigation that tests Court’s cooperation with the CIA.
10 Book cover of Relentless. Relentless 2021⁠[22-23] Unites the Venezuela and Berlin assignments before another change in Court’s CIA status.
11 Book cover of Sierra Six. Sierra Six 2022⁠[24] Connects an early Golf Sierra operation with a later investigation; it is not solely a prequel.
12 Book cover of Burner. Burner 2023⁠[25-27] Brings Court and Zoya’s paths together before their next shared predicament.
13 Book cover of The Chaos Agent. The Chaos Agent 2024⁠[28-30] Begins the conflict whose personal consequences carry into Midnight Black.
14 Book cover of Midnight Black. Midnight Black 2025⁠[31-34] Continues the unresolved personal storyline and establishes the next operational arrangement.
15 Book cover of The Hard Line. The Hard Line 2026⁠[35-36] Develops Ghost Town and sets up the family mystery in Dark Union.
16 Book cover of Dark Union. Dark Union 2027⁠[37-38] Planned for February 16, 2027; continues the family thread from The Hard Line.

1. The Gray Man

Main bookRecommended reading
Book cover of The Gray Man.
Book cover of The Gray Man.

The Gray Man (2009)⁠[1-2] introduces Court Gentry, a fugitive former CIA operative targeted by an international assassination campaign. His handler’s family becomes leverage against him, turning his escape across Europe into a rescue mission.⁠[39]

The opening novel establishes Court’s moral code, his connection to Donald Fitzroy, and the unresolved CIA threat running through the early sequence.⁠[39]

2. On Target

Main bookRecommended reading
Book cover of On Target.
Book cover of On Target.

On Target (2010)⁠[3-4] sends Court to Sudan with orders to assassinate its president, while the CIA demands a kidnapping instead. The prospect of clearing his name places him between his Russian employer, former teammates, and competing political objectives.⁠[40]

These conflicting loyalties expand Court’s troubled relationship with the Agency and create consequences carried into subsequent pursuits.⁠[40]

3. Ballistic

Main bookRecommended reading
Book cover of Ballistic.
Book cover of Ballistic.

Ballistic (2011)⁠[5-6] draws Court into a conflict with a Mexican cartel after he learns of a former friend’s death. Protecting the man’s family brings him into contact with threatened relatives, compromised officials, and surviving police commandos.⁠[41]

Its separate protection mission also adds to Court’s history with Matthew Hanley and the unresolved circumstances behind his CIA sanction.⁠[41]

4. Dead Eye

Main bookRecommended reading
Book cover of Dead Eye.
Book cover of Dead Eye.

Dead Eye (2013)⁠[7-8] follows Court across Europe as another graduate of the CIA’s solo-operative program offers an uneasy alliance. Private contractors and intelligence services converge around an assassination threat that puts Court’s identity and reputation at risk.⁠[42]

The pursuit connects his overseas enemies with the return to America that drives Back Blast.⁠[42]

5. Back Blast

Main bookRecommended reading
Book cover of Back Blast.
Book cover of Back Blast.

Back Blast (2016)⁠[9-10] brings Court to Washington to investigate why the CIA ordered his death. His search draws former colleagues, intelligence officials, and reporters into a confrontation over the operation that made him a fugitive.⁠[43]

This installment addresses the central mystery running through the opening books and establishes Court’s working circumstances for the next phase.⁠[43]

6. Gunmetal Gray

Main bookRecommended reading
Book cover of Gunmetal Gray.
Book cover of Gunmetal Gray.

Gunmetal Gray (2017)⁠[11] sends Court into a struggle over a Chinese cyber specialist whose defection attracts intelligence services and criminal organizations. The pursuit across Asia entangles Donald Fitzroy and introduces Russian operative Zoya Zakharova.⁠[44]

Court’s new CIA arrangement is tested while his connection with Zoya begins a personal storyline that extends across the later books.⁠[44]

7. Agent in Place

Main bookRecommended reading
Book cover of Agent in Place.
Book cover of Agent in Place.

Agent in Place (2018)⁠[12-15] begins with Court extracting a fashion model in Paris before accepting a rescue mission inside Syria. Working outside his CIA assignments, he grapples with exile politics, rival armed groups, and the Syrian regime’s security apparatus.⁠[45]

Its distinct rescue plot offers a freelance detour, while antagonist Sebastian Drexler provides a connection to Burner.⁠[45]

8. Mission Critical

Main bookRecommended reading
Book cover of Mission Critical.
Book cover of Mission Critical.

Mission Critical (2019)⁠[16-19] begins when an attack on a CIA prisoner transfer draws Court into a wider intelligence crisis. Zoya’s family history and a suspected mole intersect with a threat to an international intelligence summit.⁠[46]

The operation brings Court, Zoya, and Zack Hightower together as an ongoing team while intensifying tensions within their CIA program.⁠[46]

9. One Minute Out

Main bookRecommended reading
Book cover of One Minute Out.
Book cover of One Minute Out.

One Minute Out (2020)⁠[20-21] turns an assassination assignment in Bosnia into an effort to expose an international human-trafficking network. Court works with a Europol analyst searching for her sister as the pursuit moves from Europe to California.⁠[47]

The central rescue campaign stands apart from neighboring missions while testing the limits of Court’s cooperation with the CIA.⁠[47]

10. Relentless

Main bookRecommended reading
Book cover of Relentless.
Book cover of Relentless.

Relentless (2021)⁠[22-23] draws an injured Court back into action after Hightower disappears during an operation in Venezuela. The investigation intersects with Zoya’s undercover work in Berlin and a stolen database identifying intelligence personnel.⁠[48]

By bringing the three operatives’ assignments together, the novel changes Court’s relationship with the CIA and shapes his position in the following books.⁠[48]

11. Sierra Six

Main bookRecommended reading
Book cover of Sierra Six.
Book cover of Sierra Six.

Sierra Six (2022)⁠[24] alternates Court’s first assignment with Golf Sierra and a present-day pursuit of an adversary believed long dead. The linked stories connect operations in Pakistan and Afghanistan with a rescue and investigation in Mumbai.⁠[49]

Its present-day storyline places the novel after Relentless in both publication and chronological order, while the earlier strand expands the origins of Court’s Golf Sierra relationships.⁠[49]

12. Burner

Main bookRecommended reading
Book cover of Burner.
Book cover of Burner.

Burner (2023)⁠[25-27] follows Court and Zoya as separate assignments converge on financial records exposing a Russian intelligence funding network. A banker carrying the information becomes the focus of competing operations across Europe and the United States.⁠[50]

Their renewed partnership carries consequences from earlier CIA conflicts into the situation at the start of The Chaos Agent.⁠[50]

13. The Chaos Agent

Main bookRequired reading
Book cover of The Chaos Agent.
Book cover of The Chaos Agent.

The Chaos Agent (2024)⁠[28-30] finds Court and Zoya hiding together when attacks on artificial-intelligence specialists threaten their refuge. Their investigation brings familiar allies into a conflict involving autonomous weapons and a technology entrepreneur.⁠[51]

The conflict’s unresolved personal consequences lead into Midnight Black, making the two novels a linked segment of the continuing story.⁠[51]

14. Midnight Black

Main bookRequired reading
Book cover of Midnight Black.
Book cover of Midnight Black.

Midnight Black (2025)⁠[31-34] follows Court’s effort to enter Russia for a personal rescue mission after the events in Cuba. Cold War escape contacts, resistance fighters, and a parallel operation involving Hightower shape the attempt.⁠[52]

This novel takes up the unfinished storyline from The Chaos Agent and establishes the operational framework developed in The Hard Line.⁠[52]

15. The Hard Line

Main bookRequired reading
Book cover of The Hard Line.
Book cover of The Hard Line.

The Hard Line (2026)⁠[35-36] follows Court and Hanley’s Ghost Town organization after a compromised extraction exposes a campaign against American intelligence personnel. A separate revenge pursuit brings threats against the operatives’ families into the conflict.⁠[53]

Its principal Ghost Town storyline places the novel after Midnight Black in both publication and chronological order, while its earlier Balkan material provides background to the conflict.⁠[53]

16. Dark Union

Main bookRequired reading
Book cover of Dark Union.
Book cover of Dark Union.

Dark Union, which will be published on February 16, 2027,⁠[37-38] sends Court in search of a missing family member after a discovery challenges his understanding of the past. What begins as a personal search brings him into conflict with efforts to keep state secrets concealed.⁠[54]

This novel takes up the family storyline left unresolved in The Hard Line.⁠[54]

References

  1. The Gray Man by Mark Greaney: 9780425276389. Penguin Random House.
  2. The Gray Man by Mark Greaney. Penguin Random House Canada.
  3. On Target by Mark Greaney: 9780425276396. Penguin Random House.
  4. On Target by Mark Greaney. Penguin Random House Canada.
  5. Ballistic by Mark Greaney: 9780425244081. Penguin Random House.
  6. Ballistic by Mark Greaney. Penguin Random House Canada.
  7. Dead Eye by Mark Greaney: 9780425269053. Penguin Random House.
  8. Dead Eye by Mark Greaney. Penguin Random House Canada.
  9. Back Blast by Mark Greaney: 9780399585005. Penguin Random House.
  10. Back Blast by Mark Greaney. Penguin Random House Canada.
  11. Gunmetal Gray by Mark Greaney – Books. Hachette Australia.
  12. Agent in Place by Mark Greaney: 9780451488930. Penguin Random House.
  13. Agent in Place by Mark Greaney. Hachette UK.
  14. Agent in Place by Mark Greaney. Penguin Random House Canada.
  15. Agent in Place by Mark Greaney – Books. Hachette Australia.
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  17. Mission Critical by Mark Greaney. Hachette UK.
  18. Mission Critical by Mark Greaney. Penguin Random House Canada.
  19. Mission Critical by Mark Greaney – Books. Hachette Australia.
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  21. One Minute Out by Mark Greaney. Penguin Random House Canada.
  22. Relentless by Mark Greaney: 9780593098974. Penguin Random House.
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  24. Sierra Six: The action-packed new Gray Man novel – now a major Netflix film by Mark Greaney – Books. Hachette Australia. Archived.
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  26. Burner by Mark Greaney. Hachette UK.
  27. Burner by Mark Greaney. Penguin Random House Canada.
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  39. The Gray Man. Berkley. ISBN: 9780515147018.
  40. On Target. Berkley. ISBN: 9780515148459.
  41. Ballistic. Berkley. ISBN: 9780399586668.
  42. Dead Eye. Berkley. ISBN: 9780399586675.
  43. Back Blast. Berkley. ISBN: 9780399585005.
  44. Gunmetal Gray. Berkley. ISBN: 9780425282861.
  45. Agent in Place. Berkley. ISBN: 9780451488916.
  46. Mission Critical. Berkley. ISBN: 9780451488954.
  47. One Minute Out. Berkley. ISBN: 9780593098943.
  48. Relentless. Berkley. ISBN: 9780593098981.
  49. Sierra Six. Berkley. ISBN: 9780593099025.
  50. Burner. Berkley. ISBN: 9780593548134.
  51. The Chaos Agent. Berkley. ISBN: 9780593548172.
  52. Midnight Black. Berkley. ISBN: 9780593548189.
  53. The Hard Line. Berkley. ISBN: 9780593954812.
  54. Dark Union. Berkley. ISBN: 9780593954850.