Robert Langdon 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 is a Harvard University professor of history of art and "symbology" (a fictional field related to the study of historic symbols, which is not methodologically connected to the actual discipline of semiotics). Tom Hanks portrays Langdon in the "Robert Langdon" film series, starting with the 2006 film adaptation of "The Da Vinci Code", reprising the role in the 2009 film adaptation
Dr Pimms, Intermillennial Sleuth Dr Pimms, Intermillennial Sleuth The Dr Pimms, Intermillennial Sleuth series, also known as the "Dr Pimms novels", is a series of books written by Queanbeyan-based author L.J.M. Owen. Owen has a similar background to the main character, sharing studies in archaeology and librarianship, and received her Doctor of Philosophy in paleogenetics from the Australian National University (ANU) in 2003. The forensic science techniques and approaches in the Dr Pimms novels are based on Owen's studies and experience at the ANU. Her goal in writing the series is to promote women's roles throughout history. The series focuses on Dr Elizabeth Pimms,