Noble Claims - E. A. Winters

Assassins aren't often framed for murder. But when ex-assassin Semra is falsely accused of murdering a king, she is forced to go on the run - only to discover an underground network of old enemies bent on her destruction and a mysterious ailment keeping her from working her best. As tensions rise, Semra must gather evidence to clear her name, find a remedy for her ailment, and stop rogue assassins from interfering with the war.