There are two more books, on concepts I believe, and verbs.
It's not the most practical way to learn UI design, but I enjoy how well it makes the case for good UI. Too often, I see programmers dismiss design. It seems not to fit into their scheme of values, i. e. "it's not scientific" or "it's just shiny packaging " or "it's something for beginners – I'm an expert". Then you get some guy replace all custom fonts on npmjs.com wit Arial because "all sans-serifs look the same anyway".
(the example is more "design" than "user interface" but it's the best one I remember)
It's not the most practical way to learn UI design, but I enjoy how well it makes the case for good UI. Too often, I see programmers dismiss design. It seems not to fit into their scheme of values, i. e. "it's not scientific" or "it's just shiny packaging " or "it's something for beginners – I'm an expert". Then you get some guy replace all custom fonts on npmjs.com wit Arial because "all sans-serifs look the same anyway".
(the example is more "design" than "user interface" but it's the best one I remember)