Kent Rasmussen in CRITICAL COMPANION TO MARK TWAIN, vol. 2 has a good entry on cholera, pp. 629-630. Barb On Sunday, October 10, 2021, Peter Clark <[log in to unmask]> wrote: > Thanks to Matt Seybold for his comments Sept 27, putting Sam's experience > on the ship San Francisco into perspective with the worldwide cholera > epidemic- exactly the kind of thing that I am wanting to document during > those formative years of Sam's life. >