My book, Soft Machines: nanotechnology and life, has now been released in the UK as a paperback, with a price of £9.99. It should be available in the USA early in the new year. It’s available from from Amazon UK here, and can be preordered from from Amazon USA here.
Having an opportunity to make corrections, I re-read the book in the summer. One very embarrassing numerical error needed correcting, and anything to do with the dimensions of semiconductor processes needed to be updated to account for four more years of Moore’s law. But in general I think what I wrote has stood the test of time pretty well.