From the name of Captain James T. Kirk's brother* (3 letters) to the name of the latest Star Trek feature film's villain** (7 letters) John M. Samson's Star Trek crossword puzzle books cover every corner of the intergalactic phenomenon that has captivated fans for more than thirty years. With fifty brand new puzzles to conquer, this fourth volume of Star Trek Crosswords will engage, delight and entertain both casual viewer and diehard Trekker alike.