Exciting new series
Blackthorn
The Blackthorn series now has a dedicated page featuring the series story and current covers.
News & Releases
What’s Next
Current and upcoming releases from R L Karlowsky.
The Omega Sanction
Released before Directive 7.
Directive 7: Black Veil Protocol
Released.
Raven: Dragon Rising
Released.
Latest release · Available now
The Sigma Key
Sigma Series · Book 3.
Coming next
Blood of the Dragon
Sigma Series · Book 4. Sixteen-year-old Hana Mercer enters a world of warrior training, fierce competition, ancient traditions, and family secrets in Korea. As danger closes in, Hana must discover whether she is ready to become more than the daughter of Raven.
The Ninth Order
Scheduled release.