I Love Typography: The First One's the Hardest (outdated)
Gerrit Noordzij’s "Stroke of the Pen"
prepopulator vs superpopulator vs. Glyphs (outdated discussion of UFOs)
Superpolator discussion of interpolation issues
MetricsMachine (RoboFont) kerning pair strategies
Typecooker (refresh for new parameters)
Development of handwriting from Roman
University of Zurich on early typefaces
uclab visual history of Roman alphabet