I posted an article a couple of weeks ago about how audiobooks are gaining popularity among students. But what about cubicle dwellers on the go?

I've actually rocked some audiobooks on my iPod. And, multitasker that I am, they tend to be nonfiction titles on business, marketing, and new media. Here are my top picks, available from our friends at Audible.com.

-Chip Heath and Dan Heath, Made to Stick

-Steven Levitt and Stephen Dubner, Freakonomics

-Chris Anderson, The Long Tail

-Malcolm Gladwell, The Tipping Point