I'm a sucker for time jokes.
SUM was chosen as the best book of 2009 by Chicago Tribune's Pulitzer-winning literary critic Julia Keller.
David has been named a John Simon Guggenheim Fellow. He will use the fellowship opportunity to pursue the genetics and neuroimaging of synesthesia.
Listen to David discussing Sum -- and actor Jeffrey Tambor reading stories from the book -- on WNYC's Radiolab.