If you've played Bioshock and your favourite part were the audio diaries, you're going to enjoy this book. Find out even more about your favourite characters, their motivations and how and why they ended up in Rapture. The writing isn't the best I've ever read, but good enough to draw you in, if it had been published outside the Bioshock franchise, perhaps not. But let's face it, we're already interested in these characters!