A Sound Of Thunder
Harglast prides itself on its stonecraft, and while the buildings outwardly appear sturdy and practical, the city has an extensive network of catacombs, sewers, and secret passages that serve as sanitation, avenues for efficient troop movement, and covert meeting locales. Some of the deepest catacombs have fallen into disrepair or have been claimed by denizens of the Upperdark.
Harglast merchant shippers are terse and practical. Their spartan stone city, ruled by the Dragonborn Lord Merchant Belror Tethel, reflects this attitude.
Cut stone and dried figs are the major local exports.