2006 · ソースブック（プレイを拡張するルール／オプション）
Races of the Dragon
This D&D supplement explores the psychology, society, culture, religion, and folklore of dragonblooded races, including kobolds and half-dragons. It introduces two player character races: dragonborn, reborn in draconic form to fight the spawn of Tiamat, and spellscales, artistic and philosophical sorcerers. The book also provides prestige classes, feats, spells, magic items, equipment, and guidelines for creating adventures and campaigns centered on dragonblooded characters and cultures.
ダイス（主にd20）レベル制（XPを獲得してレベルアップ）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。