Quite some time ago, I bought "Four, Water, Salt, Yeast" by Ken Forkish. I've been making 'same day' breads from that book and really enjoying them for a couple years. COVID has provided more time at home and thus more opportunities for some of the more extensive recipes. I made a sourdough starter (Levain) a little over a week ago and baked the first loaf from it this morning. Definitely the best bread I've ever made. If you're into making bread, or thinking about it, I highly recommend this book.