The Lurkers of Bridgely Vale

From the publishers blurb:

South of the Grey Mountains lies the sleepy coastal plain of Bridgely Vale. Its ancient roadways, forests and settlements are seldom frequented by travellers these days. Only the harbour town of Bridgely sees much activity, as a transportation hub for the silver mined in prosperous Farely to the north. However, the land holds many secrets: forgotten ruins, hidden caves and lurking ne'er-do-wells. For those with a taste for adventure, it may be closer than first appears…