Arthur Lessac. Although long out of print, it still probably the most relevant to HICP, especially the "form-focused" work mentioned in the previous post. I have worked through it, cover to cover (which is the only way to "get it," according to Lessac) a couple of times and refer back to it constantly. In the link above to Alibris.com you can see what a used copy is worth now ($127 ~$392). Break the bank: buy one. Or . . . if you are in the area sometime, stop by and I'll let you "touch" my copy.