I was encouraged to read in the Introduction that it treated philosophy of medicine as part of the philosophy of science. But I was a little sceptical on reading that as such it is comprehensive. Couldn't a comprehensive account be written only by an amazing polymath? But it turns out that you are that amazing polymath. You seem to have read everything and succeeded in producing an encyclopedia of all the issues. It will establish itself as an essential guide to the field. Professor Jonathan Glover