- Series: His Fair Assassin Series Record # 31093
- Sub-series of: His Fair Assassin Universe
- Series Tags: young-adult fantasy (3), historical fantasy (3), fantasy romance (1)
- 1 His Fair Assassin
- 1 Grave Mercy (2012) by R. L. LaFevers [only as by Robin LaFevers]
- 2 Dark Triumph (2013) by R. L. LaFevers [only as by Robin LaFevers]
- 3 Mortal Heart (2014) by R. L. LaFevers [only as by Robin LaFevers]
- His Fair Assassin: A Trilogy (2018) [O/1-3] by R. L. LaFevers [only as by Robin LaFevers]