Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | River’s Run | 2010 | S. E. Smith | Buy |
| 2 | Star’s Storm | 2013 | S. E. Smith | Buy |
| 3 | Jo’s Journey | 2013 | S. E. Smith | Buy |
| 4 | Rescuing Mattie | 2013 | S. E. Smith | Buy |
| 5 | Risteard’s Unwilling Empress | 2015 | S. E. Smith | Buy |
| 6 | Pets in Space 4 | 2019 | S. E. Smith | N/A |
| 7 | Madas’s Falling Star / Madas’s Unexpected Gift | 2020 | S. E. Smith | Buy |
| 8 | Jarmen’s Jane Doe | 2023 | S. E. Smith | Buy |
The Lords of Kassis is one of S. E. Smith’s earliest series, starting with River’s Run in 2010. The series follows the ruling warriors of the planet Kassis as they find their mates among human women. With eight books published through 2023, it has been a steady presence in Smith’s catalog.
The series connects to her larger sci-fi romance universe, sharing characters with the Dragon Lords of Valdier and other alien warrior series. Star’s Storm, Jo’s Journey, and Jarmen’s Jane Doe each introduce a new couple while building out the world of Kassis and its relationship with Earth.