Insightful and amazingly thorough, So Say We All is the definitive (if unofficial) history of Battlestar Galactica.
So Say We All, by Edward Gross & Mark A. Altman
The sheer amount of information about Battlestar Galactica (BSG) contained in this one volume is unreal. There are soooooo many interview snippets, covering everything from the show’s TV movie beginnings, to the behind-the-scenes budget problems, to the way the ships were built and filmed, to the chimps in the daggit suit. And *then* it covers everything about the reboot, which I loved just as much.