Punch-Drunk and in a Funk: 'Crux' by Ramez Naam

The year is 2040, and the latest drug to hit the streets is Nexus, a bionic enhancement that allows human brains to network like computers. Kade, Rangan, Ilya and Watson are the geniuses behind the newest upgrade, and they're living like kings-- until a secret branch of the government sends an agent to shut them down. You can read all about that in Nexus, the first book in Ramez Naam's cyberpunk trilogy; this review deals with the sequel, Crux, which finds two of our hacker friends dead, one imprisoned, the other on the run for his life, and the government agent who started it all working against her former employer just as hard as the hackers she once tried to subdue. Throw in a few guys with ties to shady government agencies, some terrorists, some freedom fighters, and some people who are some or all of those things at once, and you've got a recipe for a whirlwind of a book that, unfortunately, came out sort of half-baked.