Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | The Lost Treasure of the Knights Templar | 2020 | Preston W. Child | Buy |
| 2 | Guardians of the Forbidden Library | 2020 | Preston W. Child | Buy |
| 3 | The Scrolls of Destiny | 2020 | Preston W. Child | Buy |
| 4 | The Hunt for the Book of Secrets | 2020 | Preston W. Child | Buy |
| 5 | Operation Buckingham | 2021 | Preston W. Child | Buy |
| 6 | Hunting the Dark Legion | 2021 | Preston W. Child | Buy |
| 7 | The Lost City of El Dorado | 2021 | Preston W. Child | Buy |
| 8 | The Secrets of the Seventh Arc | 2022 | Preston W. Child | Buy |
| 9 | The Iron Vault Files | 2023 | Preston W. Child | Buy |
| 10 | The Edison Conundrum | 2023 | Preston W. Child | Buy |
| 11 | Sin City Secrets | 2023 | Preston W. Child | Buy |
| 12 | The Assassination Catalyst | 2023 | Preston W. Child | Buy |
| 13 | Operation Sleeper Cell | 2023 | Preston W. Child | Buy |
| 14 | Invisible War | 2024 | Preston W. Child | Buy |
| 15 | Experiment 41 | 2024 | Preston W. Child | Buy |
| 16 | Atomic Sun | 2024 | Preston W. Child | Buy |
| 17 | Code Name: Red Coat | 2025 | Preston W. Child | Buy |
The Last Templars is one of Preston W. Child’s larger series, with seventeen books published between 2020 and 2025. The Lost Treasure of the Knights Templar (2020) launches the story, and subsequent entries follow modern-day Templar descendants as they protect ancient secrets from those who would misuse them.
The series covers a wide range of historical mysteries and locations, with each book introducing a new threat and a new piece of the Templar puzzle. Titles like Code Name: Red Coat (2025) show the series continuing to expand its scope.