HMTP in Technicolor

I have begun to use color in the HMTP to designate different categories of books. At a glance, it is now immediately apparant what type of book you are looking at. This should help in planning future additions to the curricula. Note the old convention that the titles of fiction books are in COLOR and the non-fiction books are in BLACK. I have begun to deviate from this convention in some cases where the background color does not provide enough contrast with black to read easily. In general, if a book title does not have a background color the old convention will be vaild.