The biographical introduction has been expanded to include much new information about J.W. Along with the black and white illustrations are an equal number of full-color pages many of which are previously unpublished. Also included in this expanded edition are 36 black and white reproductions of drawings and paintings (circa 1935-50), most from original artwork and all but 2 have never been published before. It contains 368 pages, which includes a wealth of previously unpublished and uncollected work by the artist. This revised edition was published on December 9, 1999, the birthday of `John Willie`, as well as the twenty-fifth anniversary of the publication of the first edition.
It was translated into French, German and Italian, and was also made into a movie, THE PERILS OF GWENDOLINE (1984, directed by Just Jaeckin). This is the Second Edition (Revised & Enlarged) of a work that was originally published in 1974 (144 pages, cloth) and sold over 26,000 copies in the US alone.