Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Condemned | 2015 | G.K. Parks | Buy |
| 2 | Betrayal | 2016 | G.K. Parks | Buy |
| 3 | Subversion | 2017 | G.K. Parks | Buy |
| 4 | Reparation | 2018 | G.K. Parks | Buy |
| 5 | Retaliation | 2019 | G.K. Parks | Buy |
| 6 | Hunting Grounds | 2020 | G.K. Parks | Buy |
The Julian Mercer series by G.K. Parks is a six-book espionage thriller published between 2015 and 2020. Starting with Condemned, the series follows Mercer through increasingly complex covert operations. The book titles themselves, Betrayal, Subversion, Reparation, Retaliation, hint at the dark world he inhabits.
This series shows Parks working in the spy thriller genre rather than her usual mystery/crime fiction space. The Mercer books are more action-oriented and deal with the moral gray areas of intelligence work.