For now, a couple of starting points:
Syllabus for Expository Writing
Creative Nonfiction magazine home page including the Creative Nonfiction education program and a link to the online journal Brevity, which features "concise literary nonfiction" of less than 750 words.
Toby Buckell's home page features some of his writing, links, and an extensive on-line journal. Toby is a member of the class and an aspiring science fiction writer. And his home page has been visited many more times than mine has.
Reviews of books of essays
by class members This new page links into the reviews that class members
submitted as HTML files.