This is just great! The mapping voyage of the HMS Beagle was to last at least a year. This was the voyage of discovery that launched Charles Darwin's career in case you have never read about the voyage in Darwin's first major publications. Here's the ship's library recreated online so you can read what Darwin was reading!. It'll take you some time to get through it all because it totals almost 200,000 pages, and a lot of the books were in French. And he had Smith's Grammar of Botany, a real oldie but goodie.