**Note: This post does include spoilers about both the novel and movie versions of Inferno.
Robert Langdon wakes up in a hospital. He has been shot, doesn’t realize that he’s in Florence, Italy — and not Boston, Massachusetts — and doesn’t remember anything that’s happened in the last 48 hours. So begins Inferno, the latest and easily one of the best of Dan Brown’s bestsellers conspiracy thriller novels that have been captivating readers since The Da Vinci Code was released.
In the latest adventure, Langdon teams up with his nurse, Sienna Brooks, and finds a projector in one of his pockets that displays Botticell’s Map of Hell. He knows that whatever reason he’s in Italy, it must have something to do with this map. Over the course of the novel, he discovers that he has been brought to Italy by the World Health Organization to solve a puzzle, whose answer indicates the location of some kind of virus or plague created by a billionaire geneticist named Bertrand Zobrist. Zobrist is well-known for his teachings against overpopulation, so it makes sense he would create a plague that would wipe out the population.
The reason why I believe Inferno was such a successful Dan Brown novel is because it veered far from the others, avoiding the format we’ve come to expect from a Robert Langdon novel. Langdon wakes up and not only has to solve the puzzle, but his amnesia is so bad, he doesn’t even know why he’s solving it! The young ingenue with whom Langdon teams up is actually working against him! And what’s more — he does NOT solve the puzzle in time! The plague gets out after all. The end of Inferno is not only sad, it’s unsettling and alarming.
The movie followed the book so well until the moment when the characters arrive at the Hagia Sofia in Turkey, where the plague is expected to be released. The movie ends there. Langdon locates the soluble bag that contains the virus, Sienna is killed, and the WHO gets the bag before it dissolves and leaks out the virus. The novel, however, has much more story. We find out that yes, Sienna Brooks was working against Langdon, but she also wants to stop the virus from getting out and is essentially a good person. In the novel, they also learn that the virus had been released a week earlier anyhow, so the chase that led them there was irrelevant; it’s already out. The good news is that the plague is not a deadly one, but one that causes sterility.
It’s obvious why the movie adaptation’s ending is so different. Everyone wants a Hollywood ending. The idea of the movie ending with a sterility plague released is horribly pessimistic. Not to mention, viewers would condemn the fact that Langdon wasn’t really much of a hero after all. On the other hand, the book ending the way it did totally works. Sure, it’s unsettling, but it makes you think. People watch movies to make them happy. People read books to make them think.