Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Marcus | 2015 | Anna Hackett | Buy |
| 2 | Cruz | 2015 | Anna Hackett | Buy |
| 3 | Gabe | 2015 | Anna Hackett | Buy |
| 4 | Reed | 2015 | Anna Hackett | Buy |
| 5 | Roth | 2015 | Anna Hackett | Buy |
| 6 | Noah | 2015 | Anna Hackett | Buy |
| 7 | Shaw | 2016 | Anna Hackett | Buy |
| 8 | Holmes | 2016 | Anna Hackett | Buy |
| 9 | Niko | 2016 | Anna Hackett | Buy |
| 10 | Finn | 2016 | Anna Hackett | Buy |
| 11 | Devlin | 2016 | Anna Hackett | Buy |
| 12 | Theron | 2017 | Anna Hackett | Buy |
| 13 | Hemi | 2017 | Anna Hackett | Buy |
| 14 | Ash | 2017 | Anna Hackett | Buy |
| 15 | Levi | 2018 | Anna Hackett | Buy |
| 16 | Manu | 2018 | Anna Hackett | Buy |
| 17 | Griff | 2019 | Anna Hackett | Buy |
| 18 | Dom | 2019 | Anna Hackett | Buy |
| 19 | Survivors | 2020 | Anna Hackett | Buy |
| 20 | Tane | 2020 | Anna Hackett | Buy |
The Hell Squad series by Anna Hackett is a 20-book post-apocalyptic romance set on an Earth invaded by aliens. Each book is named after a member of the elite Hell Squad — Marcus, Cruz, Gabe, and so on — and follows that soldier through combat missions and romantic relationships. The team fights to protect the surviving humans while dealing with the personal cost of endless warfare.
Published between 2015 and 2020, the series combines military action with emotional romance. The squad’s camaraderie and the growing relationships between soldiers and their partners give the series its emotional weight, while the alien invasion provides constant danger and action.