A uniquely organized story, although confusing in places. With the start and Ewing's journal, I struggled, at times to keep up. Moving to Frobisher's letters, I started to understand more. Louisa Rea's story was much more contemporary and easy to follow. Timothy Cavendish's story did not immediately seem to fit, with the nursing home mixup, but I could follow it. Then Sonmi was tough to follow, although cloning was obvious. Zachry's story was pretty interesting, showing the 'old uns'. Overall, a decent story.