Earlier this week I posed about an HF&J article on combining typefaces. Here is another article on typography. I found it to be very informative. It lays out what an instructor of typography wants to leave with his students. The Author give you six things to leave with. I found it to be a very good read. Also, subscribe to the ilovetypography.com rss. It is wonderful.
-sara cannon
http://ilovetypography.com/2010/03/25/a-few-things-i’ve-learned-about-typeface-design/