I wish I had seen this website 4 years ago. I taught a course from those books (Spactime Physics/Scouting Black Holes) as a grad student and I had to develop it from scratch (it was a new course). Now, here Taylor has a whole set of lecture notes for it. D'oh!
#5
eNtRopY
Good website. I'll have to read that Feynman sum over paths integral paper in depth when I get a chance.