This game is the LUG trek system of the original tv series. Back when Spock was Spock, Kirk was Kirk, and the Klingons were evil. This book has lots of great info about what goes on around Kirk and the Enterprise NCC-1701 and its 5 year mission such as the early history and founding of the Federation and starfleet, TOS era alien species, spaceships, equipment, and planets. 

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