The Missing Miners

Publisher's blurb:

Phandalin: The Missing Miners is a new campaign that builds off of information in the module Phandalin: Return to Phandalin, which details the town several months after the events found in the boxed set Lost Mines of Phandelvar by Wizards of the Coast.

This new adventure series takes place in and around the town building on information and NPCs to create a new plot involving serpentfolk trying to infiltrate the region. This first adventure has the PCs rescuing miners that are being kidnapped by local goblins. The PCs follow the trail to an old border tower containing the miners and find their first clues to a larger threat.