The importance of a good Table-of-Contents implementation

I&rsquo;ve always found it invaluable to have a clear , complete and omnipresent overview of any text-based resource I&rsquo;m absorbing. Having a &ldquo;bird&rsquo;s eye view&rdquo; of all available information aleviates&#xA;the feeling that I may have missed or skipped over something, and it helps me discern the way a section I&rsquo;m reading at any given moment relates to the rest of the…