I don't have much of a "desk", so you'd have to unearth one of many baglike things.

Academic reading tends to be law review articles about copyrights, patents, privacy, telecom, etc: trying to keep up with the current state of areas I care about and would like to work in. Nonfiction is law/legal theory, economics, science, and "big think" type books. Some are trying to fix what I think are gaping holes in my education, some to have read what other people in my social circle are reading, some for pleasure, some for reference.

I usually keep more than one book open at a time. Right now I am reading Good Faith Collaboration, which is a new academic book about Wikipedia and its social structures; The Big Necessity for bathroom reading (because the thought of reading that as a bathroom book made me laugh); Guns, Germs, and Steel is on my nightstand (yes, I know, I'm a few years behind on that one...). I have The Gridlock Economy in my totebag because I was referencing it for a project; The Public Domain open in electronic form for the same reason.

Or you could take a glimpse through my LibraryThing: http://www.librarything.com/profile/mindspillage

Other things always present in my working space: pens, paper (don't ask me to do anything regarding math or logic without a writing implement in my hand), something to drink, remnants of craft supplies, something that plays music, something that tells time, something that will hold my hair out of my face, probably stray books of sheet music also. Things generally not present: a telephone or anything that makes unexpected noises.

What do I read?

On the internet, I read LW, the New York Times, and a Google feed of blogs. (Mostly math -- Terence Tao, Nuit Blanche, etc. -- but also Will Wilkinson and The American Scene on the political end, and The Geomblog for theoretical computer science.) When I need a cheerful pick-me-up I read BoingBoing. When I procrastinate I binge on The Atlantic or Yglesias or Reason, you know, the usual players in the news and commentary universe.

For school I read the predictable array of math textbooks. Most recently Caratheodory's book on conformal maps.

For pleasure reading -- normally I'm a literature person, but most recently I've just been going through Neal Stephenson books.

What's on my desk? Not a lot. File folders of papers, kleenex, desk lamp, notebook. My work (or "work") life is not very paper-intensive. My inbox? Now that's a mess.

I can see everything that's on my desk without moving any of it. This is slightly less true if you count all three table surfaces in my office as "desk," but even if you do that none of the hidden things are books. They're (as I check) button-making apparatus, pencils, and pads of paper.