Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Logan | 2022 | Nyssa Kathryn | Buy |
| 2 | Jason | 2022 | Nyssa Kathryn | Buy |
| 3 | Blake | 2022 | Nyssa Kathryn | Buy |
| 4 | Flynn | 2022 | Nyssa Kathryn | Buy |
| 5 | Aidan | 2022 | Nyssa Kathryn | Buy |
| 6 | Tyler | 2023 | Nyssa Kathryn | Buy |
| 7 | Callum | 2023 | Nyssa Kathryn | Buy |
| 8 | Liam | 2023 | Nyssa Kathryn | Buy |
The Blue Halo series by Nyssa Kathryn is an eight-book fiction series published between 2022 and 2023. Each book is named after its central male character — Logan, Jason, Blake, Flynn, Aidan, Tyler, Callum, and Liam — a structure common to romance series where each installment focuses on a different lead while sharing a connected cast and world.
The first five books (Logan through Aidan) all appeared in 2022, with the final three (Tyler, Callum, and Liam) following in 2023. Starting with Logan is the recommended order, as the recurring cast and overlapping storylines build across the full run of eight books.