Serenity, Volume 3
by Joss and Zack Whedon
Shepherd Book’s past is finally revealed.
The greatest mystery of the Firefly universe, Shepherd Book’s past. It’s told backwards, starting at the very end and working back to what’s mainly the beginning, which is interesting. Just when you think you’ve got some part of his past sorted out, the story goes back further, and you find out how he got there.