Gamma Xaridian is a peaceful Federation research colony that becomes the third Federation world to suffer a brutal attack at the hands of a mysterious alien fleet. With Lt. Uhura gone on an important …
With the help of the Vulcan leader T'Pau, Spock gets permission to use the Guardian of Forever, a portal through time constructed by a long-vanished race, to venture into the past. On another trip int…
Long before the Federation, powerful force invaded our galaxy and almost destroyed it... a force that began with possession and madness, and ended in murder!
