Orphan X Books in Order

Orphan X is a thriller series by Gregg Hurwitz following Evan Smoak, who was taken from a group home at age twelve and raised inside a secret government program designed to produce deniable assassins. After leaving the program, he vanishes off-grid and reinvents himself as the Nowhere Man who is reachable only through a single encrypted phone line, by people who have nowhere else to turn. The series runs eleven novels, four short stories, and a prequel novella, with Gregg Hurwitz co-writing a TV adaptation currently in development with Makeready and Justin Lin’s Perfect Storm Entertainment.

The books follow two parallel levels. Each novel has a self-contained mission, while there is a longer arc about the Orphan Program and Evan’s history, which is growing in scope across the series. Evan’s world expands gradually. His fortified LA penthouse, a small circle of allies, and a teenage hacker named Joey becomes a recurring presence from the middle books onward. The series is best read in publication order.

For a complete list of books by Gregg Hurwitz, see Gregg Hurwitz Books in Order.

Latest Orphan X Books

Anthihero
Antihero, February 2026

Orphan X Series (Books in Order)

Reading Order

  1. The Code, 2025
  2. Orphan X, 2016
  3. Buy a Bullet, 2016
  4. The Nowhere Man, 2017
  5. Hellbent, 2018
  6. The Intern, 2018
  7. Out of the Dark, 2019
  8. Into the Fire, 2020
  9. The List, 2020
  10. Prodigal Son, 2021
  11. Dark Horse, 2022
  12. The Last Orphan, 2023
  13. The Recital, 2023
  14. Lone Wolf, 2024
  15. Nemesis, 2025
  16. Antihero, 2026

Reading Notes:

  • The Code is a short prequel set before the events of Orphan X but published later.
  • Short stories like Buy a Bullet, The Intern, The List and The Recital are ebook/audiobook shorts that add extra missions but are not required to follow the main story arc.

Other Orphan X Books

Who Is Evan Smoak?

Evan Smoak is a former government assassin who was recruited into the Orphan Program at age of twelve after growing up in a group home in Baltimore. Trained over years by his handler Jack Johns, who treated him more like a son than an asset, he became Orphan X, one of a small number of operatives running black-ops missions the government could deny entirely. When he quits the program, he drops off the grid and retreats in his fortified penthouse in a Los Angeles residential tower, from where he operates to help people who have no other option.

He has a strict personal code, basically his ten commandments he lives by, and takes exactly one client at a time. He can be reached through an encrypted line passed on from a previous person he has helped before. The cases range from local threats to large-scale conspiracies, while the program that made him keeps appearing in the background, hunting him or being hunted in return. His break from the Program was not consensual, so he is constantly hunted down by those who want to silence him. By the middle of the series, Evan is no longer entirely alone: a teenage hacker named Joey, trained by the same program, becomes a recurring character, and the question of what kind of life he can build apart from the missions is an important part of the later books.

Where to Start with the Orphan X Series

New to Orphan X? Start here:

  • Best starting point: Orphan X (2016) – Book 1 introduces Evan, the Orphan Program, his handler Jack, and how the Nowhere Man operation works. The novel includes flashbacks that fill in his backstory, so no prior reading is needed.
  • If you like to start with prequels: The Code (#0.5, 2025) is a prequel set before Orphan X and can be read either just before book 1 or after the first few books once you already know Evan. Reading it before the series works, but the details are more impactful if you already know where Evan ends up.
  • If you came from learning about an upcoming TV series: The series is still in development as of early 2026 with no cast or premiere date announced. Orphan X (book 1) is the best place to start while waiting.

Related Gregg Hurwitz Series

Related reading in the Gregg Hurwitz universe:

Edited by

Marika

Founder of Mystery Sequels, a reference site focused on listing mystery and thriller books in the correct reading order. I maintain and update the site’s bibliographies as new titles are released, ensuring accuracy and consistency across author and series pages.
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