Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | The Promise - Part 1 | 2020 | Steffen Jacobsen | Buy |
| 2 | The Promise - Part 2 | 2020 | Steffen Jacobsen | Buy |
| 3 | The Promise - Part 3 | 2020 | Steffen Jacobsen | Buy |
| 4 | The Promise - Part 4 | 2020 | Steffen Jacobsen | Buy |
The Promise is a four-part thriller that Steffen Jacobsen released in serial format in 2020. All four parts were published in the same year, making the complete story available relatively quickly for readers who prefer not to wait between installments.
The serial format is less common in Scandinavian crime fiction but gives Jacobsen room to build tension across multiple shorter releases. Readers who want the full experience should plan to read all four parts in sequence.