Question: "The Hound of the Baskervilles" is a book my a writer who is best known for creating which fictional character ?

Context paragraphs:
Jighansa: Jighansa, a Bengali thriller film, based on Sir Arthur Conan Doyle's "The Hound of the Baskervilles", was released in 1951.  It was directed by Ajoy Kar, a famous director of Bengal.  Musical scores are done by Hemanta Mukherjee.

Charles Edward Pogue: Charles Edward Pogue Jr. (born January 18, 1950) is an American screenwriter, playwright and stage actor.  He is best known for writing the screenplays of "The Hound of the Baskervilles" (1983), "Psycho III" (1986), "The Fly" (1986) and "Dragonheart" (1996).

Atticus Finch: Atticus Finch is a fictional character in author Harper Lee's Pulitzer Prize winning novel of 1960, "To Kill a Mockingbird".  A preliminary version of the character also appears in the novel "Go Set a Watchman", written in the mid 1950s but not published until 2015.  Atticus is a lawyer and resident of the fictional Maycomb County, Alabama, and the father of Jeremy "Jem" Finch and Jean Louise "Scout" Finch.  Lee based the character on her own father, Amasa Coleman Lee, an Alabama lawyer, who, like Atticus, represented black defendants in a highly publicized criminal trial. " Book Magazine"' s list of "The 100 Best Characters in Fiction Since 1900" names Finch as the seventh best fictional character of 20th-century literature.  In 2003 the American Film Institute voted Atticus Finch, as portrayed in an Academy Award-winning performance by Gregory Peck in the 1962 film adaptation, as the greatest hero of all American cinema.

André Morell: André Morell (born Cecil André Mesritz, 20 August 1909 – 28 November 1978) was an English actor.  He appeared frequently in theatre, film and on television from the 1930s to the 1970s.  His best known screen roles were as Professor Bernard Quatermass in the BBC Television serial "Quatermass and the Pit" (1958–59), and as Doctor Watson in the Hammer Film Productions version of "The Hound of the Baskervilles" (1959).  He also appeared in the films "The Bridge on the River Kwai" (1957) and "Ben-Hur" (1959), in several of Hammer's horror films throughout the 1960s and in the acclaimed ITV historical drama "The Caesars" (1968).

Snapper Carr: Lucas "Snapper" Carr is a fictional character appearing in American comic books published by DC Comics.  The character, whose fictional nickname is almost always used by other characters in favor of his given name, was created by Gardner Fox (writer) and Mike Sekowsky (penciller), and made his first appearance in "The Brave and the Bold" in February 1960.  From 1960 to 1969, Snapper Carr appeared as a supporting character to the Justice League of America, a superhero team.  The character occasionally appeared in comics featuring the Justice League from 1969 to 1989, when the "Invasion! " limited-series comic book gave him superpowers.  He was associated with a new superhero team, The Blasters, in various comics until 1993, when he lost his powers and became a main character in the "Hourman" comic book.  After the cancellation of "Hourman" in April 2001, he became a main character in the "Young Justice" comic book beginning in December 2001.  "Young Justice" was cancelled in May 2003, and he became associated with the governmental organization Checkmate, a role revealed when the character played a small but important role in the 2007-2008 limited series comic book "52 Aftermath: The Four Horsemen".  The character made major appearances in "Final Crisis: Resist" in December 2008 and "Justice League of America 80-Page Giant" in November 2009.

Morton Lowry: Morton Lowry, born Edward Morton Lowater (13 February 1914 – 26 November 1987) was a British actor.  He is best known for his film roles as John Stapleton in "The Hound of The Baskervilles" (1939) and for his role as Mr. Jonas in "How Green was My Valley".  He also appeared in other films including "Pursuit to Algiers" and "The Picture of Dorian Gray" both in 1945.

David Oxley: David Oxley (7 November 1920 – 30 October 1985) was an English actor who made many film and television appearances over a 35-year period.  He is best known for portraying Gilles de Rais in "Saint Joan" (1957), Sir Hugo Baskerville in "The Hound of the Baskervilles" (1959) and for the major role of Captain W. Stanley Moss in "Ill Met by Moonlight" (1957), based on the true story of the Kidnap of General Kreipe in 1944.  David had an extraordinarily powerful voice that he used to great effect, being able to fill an auditorium without the aid of microphones.

Arthur Conan Doyle: Sir Arthur Ignatius Conan Doyle KStJ, DL (22 May 1859 – 7 July 1930) was a British writer best known for his detective fiction featuring the character Sherlock Holmes.  Originally a physician, in 1887 he published "A Study in Scarlet", the first of four novels about Holmes and Dr. Watson.  In addition, Doyle wrote over fifty short stories featuring the famous detective.

Character (arts): A character (sometimes known as a fictional character) is a person or other being in a narrative work of art (such as a novel, play, television series, or film).  The character may be entirely fictional or based on a real-life person, in which case the distinction of a "fictional" versus "real" character may be made.  Derived from the ancient Greek word χαρακτήρ, the English word dates from the Restoration, although it became widely used after its appearance in "Tom Jones" in 1749.  From this, the sense of "a part played by an actor" developed.  Character, particularly when enacted by an actor in the theatre or cinema, involves "the illusion of being a human person."  In literature, characters guide readers through their stories, helping them to understand plots and ponder themes.  Since the end of the 18th century, the phrase "in character" has been used to describe an effective impersonation by an actor.  Since the 19th century, the art of creating characters, as practiced by actors or writers, has been called characterisation.

Doc Stearn...Mr. Monster: Doc Stearn...Mr. Monster is a fictional character comic book superhero created by Michael T. Gilbert, most recently published by Dark Horse Comics.  The character first appeared in Pacific Comics "Vanguard Illustrated" #7 (July 1984).  Later the character graduated to his own monthly series "Doc Stearn...Mr. Monster" from Eclipse Comics.  Mr. Monster was derived from an old 1940's character created by Fred Kelly who appeared only twice in 1940s Canadian comic books ("Triumph Comics" #31, 1946, and "Super-Duper Comics" #3, 1947).  After trademarking Mr. Monster, Gilbert heavily revised the character creating a Horror/Humor hybrid which often featured heavy satire of both the horror genre and superhero comics in general.

Supporting paragraphs: Jighansa Arthur Conan Doyle
Answer: Sherlock Holmes