He's baaaaaaaaaaack.  Random House announced last week that Dan Brown is almost ready for the third book in the Robert Langdon series, tentatively titled The Lost Symbol, with a release date of Sept. 15th of this year.  In case you were living in a lovely series of caves a couple years back (and who can blame you; I hear underground architecture's all the rage these days), Dan Brown wrote The Da Vinci Code, displeased the Vatican some and made boatloads and boatloads of money.  I've been poking my Random House sources with a stick ever since I heard that Ron Howard & co. were already planning a third Langdon film, and, yup, here we are.  MONEY!