Rival demons and cultists? No problem. New sister? A whole world of trouble.
The last thing Thaena needs right now is a new sister. Especially the bungling, teenage Vex, who faces her problems with overt violence rather than with the subtlety required of a professional half-demon.
Thaena’s current assignment is dealing with a cult that threatens to sunder the boundaries between the mortal and supernatural worlds. But Thaena might have met her match in the cult leader, the Iron Legate.
The only person Thaena can count on is Vex.
If she can get the girl to return her calls…