Today, The An Abundance of Katherines blog tour takes us to YA writer Jo Knowles' blog. We discuss math, dentistry, and the difficulties of anagramming names that feature a J.

Also: Last night I attended an Old Crow Medicine Show with author David Levithan (whose new book, Wide Awake, is out now and should be read by everyone). They are so great. Their new album, while maybe not as good as the first one, is also so great.