STAR TREK NERD SEARCH QUIBBLES WITH TRIBBLES (EAGLEMOSS)

Captain Kirk, Mr Spock and rest of the crew have discovered that exploding tribbles have been hidden by the Klingons in locations visited by the Enterprise. Their mission - with some help from you, the reader - is to seek out each tribble before furry chaos ensues. At the same time, fans must spot out-of-context items from every story in The Original Series, and also five continuity errors. It would be highly illogical to resist this challenge as the accuracy of the whole Trek universe is at stake.