Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Reign Of Fire | 2019 | Casi McLean | N/A |
| 2 | Timeless Secrets | 2021 | Casi McLean | Buy |
| 3 | In Time For Christmas | 2021 | Casi McLean | Buy |
| 4 | Timeless Treasures | 2022 | Casi McLean | Buy |
| 5 | Timeless Mysteries | 2022 | Casi McLean | Buy |
The Three Sisters Island Mysteries follow the Holloway sisters after they discover a time portal that sends them to different historical eras. Each book drops the sisters into a new time period, from the 1960s to Salem in 1692, where they have to solve mysteries while figuring out how to get home.
The five books were published between 2019 and 2022, including Timeless Secrets, Timeless Treasures, Timeless Mysteries, and a holiday entry, In Time For Christmas. The series is lighter in tone than McLean’s Lake Lanier Mysteries, leaning more toward cozy mystery with a time travel twist.