YA
Patricia McKillip has written many books, but this trilogy, beginning with The Riddle-Master of Hed is my favorite. They're magical books, by which I mean the writing, the language, is magical.
There is no real connection between Ender's Game and the next three in the series except that Ender and his sister are in them. Ender's Game started simply as a short story, grew to a book, and then, many years later, took off on a completely different tangent. I don't mean there is no story...
