I check the blog once or twice every week, so you're always welcome to get in touch here. (And I always respond, so if you leave me a comment, I'll leave you one back!)
On the other hand, I check Twitter pretty much every day (though usually not on the weekends), so if your missive is less than 140 characters, feel free to send me a tweet: @KristaVanDolzer
But if you're long-winded (like yours truly), feel free to shoot me an e-mail at kvandolzer(at)gmail(dot)com.
Last but certainly not least, if you're looking for my agent, that would be Brent Taylor of Triada US Literary Agency. You can reach him at brent(at)triadaus(dot)com.