I came across this website with writings by John, NU9N. It has an easy-reading summary about AM and other hi-fi related Ham subjects. It would make good reading for newcomers to AM looking for a general overview with some good examples.
I see John's call sprinkled around when doing a search here, but maybe this particular site is not well highlighted. Or, maybe it would make a good site link above? I see he has a link to AMFone and AMWindow.
Tom, K1JJ
------
http://www.nu9n.com/am.html