New York Times graphic novel bestseller list fed by Big Planet Comics

I was in Big Planet Comics Vienna today for Raina Telgemeier's Drama booksigning (I bought 4 - what're you waiting for? She's a guest at the Library of Congress book festival tomorrow) and Nick shared an interesting piece of inside baseball info. Recently 3 of the Big Planet stores - DC, Vienna and College Park - have been reporting their numbers to the New York Times Book Review for their best seller list. These stores aren't superhero heavy so it'll be interesting if they shape the numbers at all.