I have read all of Dan Brown's novels, there's a striking difference between this and the rest. As those in the loop knows this one has been already commissioned to be made into a major motion picture, Dan Brown seeing the fate of Da Vinci Code and Angels And Demons has written this in a more fit to screen language, though the other ones were equally cinema material this one does seem to be more pictorially richly explained. I have found some striking resemblances with Rays unfolding of a adventure plot and Dan Brown's. The information provided in this one reminds me of another Bengali maestro whose novels and articles were full of information and well researched material, Narayan Sanyal, though the new age Dan Brown is far ahead in the depth of his research. The Dan Brown's novels mostly don't segregate good or evil, it plays on the dilemma of your mind on the grey area in between, it shows both as the two sides of the same coin not far apart. Its takes you to a place where its very difficult to draw lines. Keep on Dan Brown will wait to read more of you.