I had a fair amount of HTML knowledge before I bought this book but now that I have it, I find it covers all the information that I need to fill in as well as reiterating the stuff that I knew before, all without any patronisation and all thoroughly entertaining. (I never thought I'd be able to laugh reading a technical book.) I've been able to get into areas of web authoring that I thought might have been beyond me with both confidence and ease. Thanks alot guys!