- Series: Hollow Rock Shifters Series Record # 51677
- Series Tags: paranormal romance (3), shapechangers (1)
- Hollow Rock Shifters
- 1 Captivity (2017) by Tami Julka and Brenda Trim
- 2 Safe Haven (2018) by Tami Julka and Brenda Trim
- 3 Alpha (2018) by Tami Julka and Brenda Trim
- 4 Ravin (2019) by Tami Julka and Brenda Trim
- 5 Impeached (2019) by Tami Julka and Brenda Trim
- 6 Anarchy (2020) by Brenda Trim
- Hollow Rock Shifters Boxset: Books 1-3 (2019) [O/1-3] by Tami Julka and Brenda Trim