For those who struggle to find books in print relating to designing type. I have came across some out of print books, thought might be worth sharing. Some are extracts some in full.
[links removed by moderator, see note below]
Gerrit Noordzij on drawing
Masterclass - Christian Schwartz (crit he gives on students work, helps you rethink drawing letters and when used contextually)
If you wish you share comment below