An Oathsworn Circle
- Leaf Shakes the Wind [age 27]: Realm-born political saboteur. Night Caste
- Nameless Ravine [age ?]: Dawn Caste
- Rivers Between Us [age 16]: Marukan sorcerer-engineer. Twilight Caste
- Song of the Silver Wind [age ?]: Eclipse Caste
- Storm of Amber [age 24]: Marukan Circuit-Rider; judge and lawman of the horse tribes. Zenith Caste