Dan Brown did not publish any new books in 2014. The last book he wrote, "Inferno," came out in 2013, as of July 2015. According to his personal website, he is currently working on a new novel.
Dan Brown has had six titles published, several of which have been turned into movies. Brown gained public attention when his book Angels and Demons became a bestseller. Since then, Brown's material has been translated into many other languages, and he has enjoyed a great amount of publicity. Brown's novels delve into conspiracies and the relationship between religion and science. His novels have sparked interest in these topics as well as boosting tourism to historic areas.