With video and info about TopGear Live.
Non-translated if the video doesn't work:
Video is not translated...
Go mental, see how it would look.
In general, www.the-blueprints.com
Since we're doing the book thing again. I recentely finished reading this book:
Pretty interesting read. However, only covers up to first new altitude record, and not with the big engine they later used for it. You do get a sense for day to day operations of the program (hint: delays). If not...