Online edition of Haskell: the Craft of Functional Programming

I am pleased to announce that a fully revised edition of my Haskell book is available online and as a PDF, together with a supporting set of video lectures (links in reply below). The source code is in this github repo under a CC BY-NC-SA 4.0 licence, and any comments you might have or pull requests you would like to make will be gratefully received. Simon T.