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"
Robert Langdon the end of the novel, Langdon uncovers the mystery behind Mary Magdalene and the Holy Grail also called Sangreal, derived from either the Spanish "San Greal" (the Holy Grail), or the French "Sang real" (royal blood). He also seems to fall in love with Sophie Neveu and marry her, at the end of the book, his "love of bachelorhood (having been) severely shook up". In "The Lost Symbol", Robert Langdon has an adventure with the concepts of Freemasonry in Washington D.C. Tricked into visiting the nation's Capitol, Robert Langdon spends twelve hours racing through the monuments and buildings of the