- Series: Prometheus Project Series Record # 27699
- Series Tags: fallen angels (4), paranormal romance (1)
- Prometheus Project
- 1 Fallen (2008) by Deborah Cooke [also as by Claire Delacroix]
- 2 Guardian (2009) by Deborah Cooke [also as by Claire Delacroix]
- 3 Rebel (2010) by Deborah Cooke [also as by Claire Delacroix]
- 4 Abyss (2014) by Deborah Cooke [also as by Claire Delacroix]