If you can get hold of a copy of "Tarnish 6" - The Biography of Test Pilot James L. Dell OBE... that will give you some good info on the TSR 2 project. He was one of the English Electric Test Pilots that actually flew the TSR 2. The book has a chapter on the development and demise of the project.
Additionally, the October issue of "Aircraft" Magazine has a 7 page article on the "Death of the TSR 2" (the article pretty much covers everything, it was written by the author of the book mentioned previsouly in Thunderbird167's post.)