The entire series of Sherlock Holmes stories by Arthur Conan Doyle is now available in large print, using the best practices for senior readers and those who are visually impaired. Each story includes the original Sherlock Holmes mystery as well as a note from the series editor, Craig Stephen Copland, the author of the New Sherlock Holmes Mysteries books. The Final Problem introduces one of the most evil and treacherous villains in all of literature-Professor Moriarty. He is furious with Sherlock Holmes for foiling his evil schemes and threatens to kill him if he will not desist. When Sherlock Holmes destroys Moriarty's organization, a chase is started across London, over the Channel to the Continent, and finally to the edge of Reichenbach Falls. There, one of literature's greatest struggles to the death takes place. These books are great gifts for someone you care about who needs a larger size print to be able to enjoy these wonderful stories.