Gordon Eklund 1978 Grade: B- A thoroughly enjoyable story, engagingly told, and perfectly situated in the world of Star Trek. The amount...

Sondra Marshak & Myrna Culbreath 1977 Grade: F Some of the philosophical ideas here are very in line with the questions that Star Trek...

Theodore R. Cogswell & Charles A. Spano, JR. 1976 Grade: D The overall writing style is stronger here than in Spock Must Die! both in...

James Blish 1970 Grade: D- Though not the first time Star Trek has tackled transporter malfunction doubles (The Enemy Within) this story...