Robert Langdon (book series) Robert Langdon (book series) The "Robert Langdon" book series is named after Robert Langdon, the protagonist of the novels by American author Dan Brown. Langdon is portrayed as a Harvard University professor of religious iconology and symbology, a fictional field related to the study of historic symbols, which is not methodologically connected to the actual discipline of semiotics. Brown's novels that feature the lead character also include historical themes and Christianity as motifs, and as a result have generated controversy. Brown states on his website that his books are not anti-Christian, and that he is on a "constant spiritual journey"
Marcus Corvinus (fictional character) Marcus Corvinus (fictional character) Marcus Valerius Messala Corvinus is a fictional character in a series of historical detective novels by the Scottish author David Wishart. Corvinus (he goes by his "cognomen") is of a noble Roman family, living in the reign of the Emperor Tiberius. He has turned his back on the "cursus honorum", preferring a quiet private life with his wife, Rufia Perilla, the scholarly, beautiful stepdaughter of the poet Ovid. Corvinus' main activity is solving mysteries and crimes. He met his wife when she contacted him to investigate the circumstances surrounding the exile and death of her stepfather,