HOME / Gallery : Collected images. Beer Summits, Baseball, and a Stimulus Road Trip Slate's best covers of 2009. Updated Tuesday, Dec. 29, 2009, at 10:09 AM Tweet Click here to see a slide show of the best Slate covers of 2009. . Advertisement . . Tweet MYSLATE Save this story. Follow all Gallery articles. Follow the Arts section. Follow stories by . MySlate is a new tool that lets you track your favorite parts of Slate. You can follow authors and sections, track comment threads you're interested in, and more. SLATE'S MOST VIRAL There Is Nothing Miraculous About a Tornado, Wolf Blitzer A Huge Discovery About Prime Numbers—and What It Means for the Future of Math Steve Jobs’ Dream Device Has Arrived, and It's Made by Microsoft Click here to load comments.