First Purchase...

[BORNXenon]

Nice one Andy, I'll try and find it.
As a suppliment to the bible I also bought the 'How to build a Haynes Roadster' book which is I believe written by AshG, very informative and gives an insight into the kinds of problems you may come across that aren't covered by the book, (although I'm not planning on building a lean-to!).

If the welding guide is written half as well it should be very helpful.