Fire Study by Maria V. Snyder

When word that Yelena is a Soulfinder – able to capture and release souls – spreads like wildfire, people grow uneasy. Already Yelena's unusual abilities and past have set her apart. As the Council debates Yelena's fate, she receives a disturbing message: a plot is rising against her homeland, led by a murderous sorcerer she has defeated before...

Honour sets Yelena on a path that will test the limits of her skills, and the hope of reuniting with her beloved spurs her onward. Her journey is fraught with allies, enemies, lovers and would–be assassins, each of questionable loyalty. Yelena will have but one chance to prove herself – and save the land she holds dear.