Florence: Harvard symbologist Robert Langdon awakes in a hospital bed with no recollection of where he is or how he got there. Nor can he explain the origin of the macabre object that is found hidden in his belongings. A threat to his life will propel him and a young doctor, Sienna Brooks, into a breakneck chase across the city. Only Langdon's knowledge of the hidden passageways and ancient secrets that lie behind its historic facade can save them from the clutches of their unknown pursuers. With only a few lines from Dante's The Inferno to guide them, they must decipher a sequence of codes buried deep within some of the Renaissance's most celebrated artworks to find the answers to a puzzle which may, or may not, help them save the world from a terrifying threat.

Inferno by Dan Brown is the fourth installment in the Robert Langdon book series. This thrilling novel takes readers on a gripping journey filled with mystery, symbolism, and historical intrigue. Follow Robert Langdon as he unravels cryptic clues and races against time to solve a complex puzzle that could change the course of history. With Brown's signature blend of suspense and intellectual intrigue, Inferno is a must-read for fans of the series and newcomers alike.