I've been re-arranging the Books section of my site, to make it more useful and easier to navigate. You can now browse books by decade and by type.
I've also added a section on books about Ray Bradbury. This is fairly comprehensive, and includes everything from popular non-fiction books to PhD-style learned treatises, with some High School study guides in there as well.
When time permits, I will be adding more details about some of these books.