What are your favorite examples of beautifully formatted ebooks in popular
reflowable formats such as ePub or Mobi?
I mean ebooks that provide
good tradeoffs between typographical beauty, adaptability to reflowing and user customization, consistency of presentation across reading systems and file format conversion, and that are possibly available for free download so that they can be enjoyed and studied. In other words, outstanding books that take advantage of formats especially designed for ebooks.
This query is inspired by another thread about
using PDF for generating beautiful formatting.