This original edition of this book started life in 1988 as an accompaniment to the six-part "BBC2 TV" series "The Perfect Pickle Programme", which has subsequently been seen worldwide in countries as far apart as Slovenia and Japan. It went on to appear in three editions. What has happened since then has been little short of a revolution. Delicatessen and farm shop shelves are crammed with pickles, as well as salsas, vinegars, pastes and chutneys;...