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
Parker (Stark novels character) a clear reference to Parker. Max Allan Collins authored a series of novels with a protagonist named "Nolan" who was an homage to Westlake's Parker. Collins said of the character: "[T]he concept was to take a Parker-like character who has reached the ancient age of 48 and wants badly to retire, and of course needs one last heist to do so." The television series "Leverage" features a character named "Parker". As played by Beth Riesgraf, Parker is an expert thief, cat-burglar, pickpocket and safe-cracker. Like Stark's Parker, this character is also only known by the single name "Parker". The webcomic