2005 · ソースブック（プレイを拡張するルール／オプション）
Sourcebook 1: Grand Fleet
A supplement for any version of the Traveller roleplaying game, set primarily in the Late Golden Age around 1111. It provides an overview of the Imperial Navy, including its organization, purpose, and operations, without focusing on specific regions, fleets, or situations. The content contains no rules or game statistics, allowing it to be used with any rules system. Much of the material also applies to the setting in 993, during the Solomani Rim War and before the Fourth and Fifth Frontier Wars.
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。