2006 · ソースブック（プレイを拡張するルール／オプション）
Advanced Race Codex: Gnomes
This fantasy roleplaying supplement expands options for gnome characters and settings. It includes five variant gnome types, more than 30 feats, seven prestige classes, gnome-themed spells, and specialized equipment such as bomb balls and clockwork detonators. The material supports different gnome concepts, including gearheads and madness mages, and provides new abilities, magic, and tools for players and Game Masters.
スキルベース（スキルを購入または獲得）属性／ステータス制（STR、CON、PERなど）レベル制（XPを獲得してレベルアップ）
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。