2019 · ソースブック（プレイを拡張するルール／オプション）
Thard River
This roleplaying supplement examines the history and economic importance of Hârn’s second-longest river, whose fertile valley gave rise to Coranan, Shiran, and Golotha. It describes the river’s role as a trade route linking the Thardic Republic with Kanday and Rethem. The supplement outlines travel along each section of the river, explains the basics of river commerce, and introduces people travelers may encounter, including the crew of a typical river freighter.
スキルベース（スキルを購入または獲得）ダイス（主にd6）属性／ステータス制（STR、CON、PERなど）
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。