A collection of letters between Arthur Conan Doyle (author and creator of Sherlock Holmes) and his mother, covering most of his life, written between 1867 and the year of her death in 1921.Doyle was raised almost solely by his mother in Dickensian circumstances, (his father latterly suffered from dipsomania and epilepsy and so spent much of his later life in asylums).Since Sherlock Holmes's inception in 1887, he has been one of the best-known and widely read literary characters, and the subject...