Robert Langdon titled "Symbols of the Lost Sacred Feminine." It is later revealed in "The Lost Symbol" that "Symbols of the Lost Sacred Feminine" was published and created 'quite a scandal'. The book "Christianity and the Sacred Feminine", mentioned in "Origin" had reportedly been denounced by the Vatican, "which, in the aftermath, promptly became a bestseller," as quoted by the AI assistant Winston. Robert Langdon Professor Robert Langdon is a fictional character created by author Dan Brown for his "Robert Langdon" book series: "Angels & Demons" (2000), "The Da Vinci Code" (2003), "The Lost Symbol" (2009), "Inferno" (2013) and "Origin" (2017). He
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