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
Dr. Kildare stories and novels about the character until the early 1940s. The Kildare character was later featured in an early 1950s radio series, a 1960s television series, a comic book and comic strip based on the 1960s TV show, and a short-lived second 1970s television series. The author Frederick Schiller Faust, writing as Max Brand, created the character of Dr. James Kildare as a fictionalized version of his college friend, Dr. George Winthrop "Dixie" Fish, a New York surgeon. He first introduced the character in a pulp fiction short story, "Internes Can't Take Money", that appeared in the March 1936 issue