Exile and Pilgrim (Shadow in the Storm, Book 2) by Graeme K. Talboys
Jeniche of Antar's old life has a nasty habit of catching up with her.
Jeniche has been a thief, a fugitive and an enemy of the law. After her clash with deadly Occassan soldiers, the remote northern land of Ynysvron seemed like a good place to lie low. Yet just when she feels ready to call this land home, her unique skills are called upon once again.
Jeniche has impressed the warriors of Ynysvron, and they want her to join their dangerous quest for lost treasure. But when an old friend joins their group, Jeniche realises that the quest is far more than it seems.
Her new home is under threat of invasion, and the treasure she must seek might be their only hope of survival.