Ursula K. Le Guin's Hainish novels and stories were written over a period of more than thirty years, in two main chunks. Their presentation in these beautiful Library of America editions does not quite split them into these eras, and so the contrast between them is muddled somewhat. That muddling works, though. If one takes the planet Gethen, also known as Winter, as an example, it is possible to see how Le Guin's priorities and values changed over the years and decades as the world around her changed. Here, we can read the original version of "Winter's King", the first story set on Gethen, as well as the iconic The Left Hand of Darkness, how "Winter's king" was edited in light of that story, and Le Guin's return to Gethen after twenty-five years in "Coming of Age in Karhide". The first two stories concern politics and adventure as well as gender and science fictional ideas, while the latter is about exploring social customs and the bodily experience of being Gethenian.
Le Guin was an author who considered her work with seriousness, assessing its shortcomings sometimes more harshly than she should. Including her own introductions to her works, as well as other essays about them, and new introductions for this volume, places the work in context and allows us to see her reflective side. If there's an omission that I know of, it's the fortieth anniversary edition introduction to The Left Hand of Darkness, but the material provided here is extensive and excellent. (Part of me would have also liked to see "Semley's Necklace" separate to Rocannon's World, but that would be repetitive).
It's true that the earliest works are less good than the later ones, but there is value to everything Le Guin wrote. From The Left Hand of Darkness onward, I'm not sure there's anything that isn't wonderful here, even if I have my favourites. This time around, "A Fisherman of the Inland Sea" struck me as particularly excellent for personal reasons, while "The Matter of Seggri" is a fantastic work of fictional history that I particularly liked. I strongly recommend a trip through the Ekumen as a whole.