The Drake of Ehknac. The Adventures of Carmen Delarosa, #1

The Hornblaris Mountains -- home to the great Dwarven people -- are a miraculous sight to behold, but beneath their towering peaks lie monstrous dangers. Carmen Delarosa, a travelling merchant's daughter, has lived within the mountains and even travelled their passages her entire life without issue. But when a drake appears along a routine trading route and slaughters an entire caravan, including her family, Carmen vows to take justice into her own hands.
Alone, in the Deep Roads, and with only her wits to guide her, Carmen will attempt the impossible: to hunt, and kill, the Drake of Ehknac.