<1> <source> http://www.imdb.com/title/tt0031448/ <target> http://www.imdb.com/title/tt0031448/ <description> Sherlock Holmes and The Hound of the Baskervilles (1939)

<2> <source> http://en.wikipedia.org/wiki/The_Hound_of_the_Baskervilles <target> http://en.wikipedia.org/wiki/The_Hound_of_the_Baskervilles <description> novel

<3> <source> http://jayisgames.com/archives/2010/11/sherlock_holmes_the_hound_of_the_baskervilles.php <target> http://en.wikipedia.org/wiki/The_Hound_of_the_Baskervilles  <description> video game based on novel

<4> <source> http://www.amazon.com/Sherlock-Holmes-Baskervilles-Richard-Greene/dp/B0001DCYBE <target> http://www.imdb.com/title/tt0031448/ <description> Sherlock Holmes and The Hound of the Baskervilles (1939)

<5> <source> http://www.imdb.com/title/tt0052905/ <target> http://www.imdb.com/title/tt0052905/ <description> the 1959 version
