Federation Commander: Reference Rulebook (officially the fifth edition of the Federation Commander rules) contains all the rules from Klingon Border, Klingon Attack, Romulan Border, Romulan Attack, Tholian Attack, Booster Zero, Battleships Attack, Distant Kingdoms, Orion Attack, and War and Peace, as well as those from the free monthly Communique newsletter and the semiannual Captain's Log magazine. This book includes all corrections, revisions, and updates to date. It is not a standalone product and contains only rules (no game components).