Dan Brown’s upcoming novel 'The Lost Symbol' has already been given the green light and picked up by Columbia Pictures, which made 'The Da Vinci Code' and the upcoming prequel 'Angels & DemonsThe sequel to the Da Vinci Code which once again follows the adventures of academic Robert Langdon is due to hit book shelves in September, but the studio wanted to lock in a deal to acquire the rights and get pre-production in motion.
