I have an interest in many fields of nonfiction, looking most of all for books that tell good stories to clearly defined audience with something to gain from reading them. I value authors with expertise, be it an advanced degree or a personal experience or unique reportorial access. A good writer can make expertise from almost any subject interesting, whether it's neuroscience or philosophy or soccer or international smuggling.
I am also very interested in the creative and business opportunities afforded by e-book publishing and digital marketing. Think of me if you've got a great project that just needs a little creativity to work.