Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Firewall | 2021 | Andrew Watts | Buy |
| 2 | Agent of Influence | 2022 | Andrew Watts | Buy |
| 3 | A Future Spy | 2022 | Andrew Watts | Buy |
| 4 | Tournament of Shadows | 2023 | Andrew Watts | Buy |
| 5 | All Secrets Die | 2024 | Andrew Watts | Buy |
The Firewall Spies series launched in 2021 with Firewall and ran for five books through 2024. The series deals with modern espionage themes like cyber warfare, artificial intelligence, and covert operations, set against the backdrop of great power competition. Watts brings his military background to bear on the technical details while keeping the pacing tight enough for a beach read.
Each book builds on the previous one, so starting with Firewall is recommended. The series earned strong reviews from readers who enjoy the work of authors like Vince Flynn and Brad Thor. Tournament of Shadows and All Secrets Die raise the stakes considerably from the earlier installments, making the back half of the series particularly intense.