Yesterday night I finished "Unity" and it was great At least for me nearly every mystery of the original tv-series was cleared up, but now new ones are there to be solved. Also who Wex is is cleared up which was at least for me quite a suprise.
The seconds half of the book offers more action but also more psychology. IMO it is a very good mix so my statement from Part1 stays: Buy it 
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Again one table removed 
1080 Avalanche
If you've bought the game and are not really motivated to play it at least to the final challenge of the Expert-Races: Do it. The final challenge is alone worth nearly 20? of what you paid for the game 