Question: Who is the main protagonist of the novel by Dan Brown that has been compared to Interred With Their Bones?
Context: Robert Langdon is a fictional protagonist of a series of novels, novellas and short stories by American author Dan Brown.  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 Robert Langdon 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, though he is on a 'constant spiritual journey' himself, and says that his book "The Da Vinci Code" is simply "an entertaining story that promotes spiritual discussion and debate" and suggests that the book may be used "as a positive catalyst for introspection and exploration of our faith." This is a list of characters from the visual novel, web series, and webcomic "Hatoful Boyfriend", and its sequel, "" by PigeoNation Inc. The games take place in the year 2188, and the story follows the main protagonist, a girl who is the only human student at St. PigeoNation's Institute, a high school for gifted birds.  There are eight love interests in the first game who along with the protagonist make up the main cast of the series: Ryouta Kawara, the protagonist's kindhearted childhood friend; Sakuya Le Bel Shirogane, a haughty exchange student and nobleman from France; Yuuya Sakazaki, a flirtatious but shifty upperclassman; Nageki Fujishiro, a quiet and mysterious freshman; San Oko, an athletic, pudding-obsessed jock; Anghel Higure, the school eccentric; Kazuaki Nanaki, the school's helpful but narcoleptic math professor; and Shuu Iwamine, the creepy, suspicious school doctor.  The dating simulation portion of "Hatoful Boyfriend" focuses on the protagonist's interactions with each of the love interests and the relationships that result, while the darker "Bad Boys Love" route of the game instead follows Ryouta, attempting to figure out the identity of the protagonist's killer after she is murdered.  "Holiday Star" takes place in an alternate timeline in which the events of "Bad Boys Love" do not occur, and removes the otome game aspects of the first game in favor of a more linear storyline split into four chapters—the first two chapters are largely comedic, while the latter two chapters take place on the oneiric Holiday Star. Delia Buckley Gallagher (born 11 March 1970) is an American journalist based in Rome who currently serves as the Senior Editor for "Inside the Vatican" magazine.  She formerly served as CNN’s Faith and Values Correspondent.  Based in New York, Gallagher was a long time CNN Vatican Analyst, Vaticanologist, and religious journalist.  Prior to joining CNN full time, she lived in Rome for 7 years.  In Rome, she wrote a weekly column for Zenit News Agency and was a contributing editor for the magazine.  The History Channel Documentary, "Angels and Demons Decoded" released by A & E Television Networks profiled Gallagher commenting on Dan Brown's bestseller book which was made into a movie.  Subsequently, Gallagher moderated the Angels and Demons movie press conference film debut in Rome on stage with Tom Hanks, Ron Howard and Dan Brown often speaking in Italian and English.  She knows Pope Benedict XVI personally and travelled extensively with John Paul II, including his last trip to Poland.  Upon the death of Pope John Paul II, she broadcast and commented for CNN Worldwide covering the unfolding event. Michael Cordy is a British novelist.  He was born in Accra, the capital of Ghana.  Cordy spent much of his childhood in both West Africa and East Africa, India and Cyprus.  He was educated in the United Kingdom at The King's School, Canterbury, and the universities of Leicester and Durham.  After ten years in marketing and advertising, with his wife's encouragement, he became a novelist.  His first novel, "The Miracle Strain", took two years to complete and was published in 1997.  Disney bought the film rights for $1.6 million and the novel reached no. 5 in "The Sunday Times" Bestseller list.  An international success, it has since been published in more than twenty-five languages and over forty countries.  Dan Brown published "The Da Vinci Code" in 2003, and its success may have influenced the renaming of Cordy's first three novels.  In spite of publishing six years earlier, he has been criticised of imitating Dan Brown. The Asti Spumante Code (full title: The Asti Spumante Code: A Parody) is a 2005 parody novel written by Toby Clements as a parody of "The Da Vinci Code" by Dan Brown.  It is noteworthy for being among the first works of fiction to parody the Dan Brown novel (the first notable parody was "The Va Dinci Cod" by Adam Roberts). Temperance "Bones" Brennan, Ph.D. (born Joy Keenan) is a fictional character portrayed by Emily Deschanel in the American Fox television series "Bones".  An anthropologist, forensic anthropologist, and kinesiologist, she is described in the series as a leading authority in the field of forensic anthropology.  Brennan first appeared on television, along with other series characters, in the "Pilot" episode of "Bones" on September 13, 2005.  She is the main protagonist of the series along with FBI Special Agent Seeley Booth (David Boreanaz). The Da Vinci Hoax is a non-fiction book written by Carl E. Olsen and Sandra Miesel for the express purpose of critiquing Dan Brown's novel "The Da Vinci Code."  The book was first published in 2004 by Ignatius Press.  According to Olson and Miesel, they wrote it out of concern that Brown's novel is popularizing unfounded theories and misrepresentations of history and beliefs, which are used as the basis of the novel's plot, and defended by its author as factual, and that purport to expose Christianity as founded on lies that have been kept secret by the Roman Catholic Church throughout the centuries. Interred With Their Bones is a novel by Jennifer Lee Carrell published in 2007.  It was published in the United Kingdom as The Shakespeare Secret.  The novel's plot and structure have been compared to "The Da Vinci Code". The Da Vinci Code is a 2003 mystery-detective novel by Dan Brown.  It follows symbologist Robert Langdon and cryptologist Sophie Neveu after a murder in the Louvre Museum in Paris, when they become involved in a battle between the Priory of Sion and Opus Dei over the possibility of Jesus Christ having been a companion to Mary Magdalene.  The title of the novel refers, among other things, to the finding of the first murder victim in the Grand Gallery of the Louvre, naked and posed similar to Leonardo da Vinci's famous drawing, the "Vitruvian Man", with a cryptic message written beside his body and a pentacle drawn on his chest in his own blood. Angels & Demons is a 2000 bestselling mystery-thriller novel written by American author Dan Brown and published by Pocket Books and then by Corgi Books.  The novel introduces the character Robert Langdon, who recurs as the protagonist of Brown's subsequent novels.  "Angels & Demons" shares many stylistic literary elements with its sequel, such as conspiracies of secret societies, a single-day time frame, and the Catholic Church.  Ancient history, architecture, and symbology are also heavily referenced throughout the book.  A film adaptation was released on May 15, 2009. " The Da Vinci Code" film had been released in 2006.
Answer: Robert Langdon