The Adventure of the Veiled Lodger

"The Adventure of the Veiled Lodger" (1927), one of the 56 Sherlock Holmes short stories written by British author Sir Arthur Conan Doyle, is one of 12 stories in the cycle collected as The Case-Book of Sherlock Holmes.
Holmes is visited by Mrs. Merrilow, a landlady from South Brixton who has an unusual lodger who never shows her face. She saw it once accidentally and it was hideously mutilated. This woman, formerly very quiet, has recently taken to cursing in the night, shouting "Murder, murder!" and "You cruel beast! You monster!" Also, her health has taken a turn for the worse, and she is wasting away. Mrs. Merrilow has brought this case to Holmes's attention as her tenant, Mrs. Ronder, will not involve the clergy or the police in something that she would like to say. She has told her landlady to mention Abbas Parva, knowing that Holmes would understand the reference.
Indeed he does. It was a most tragic case in which a circus lion somehow got loose and savaged two people, one of whom was killed, and the other badly disfigured. The latter is apparently this lodger – the former was her husband. Holmes could make little of the case at the time, but perhaps if someone had actually hired him, the outcome would have been different...
Famous works of the author Arthur Conan Doyle: A Study in Scarlet, The Sign of the Four, The Adventures of Sherlock Holmes, The Memoirs of Sherlock Holmes, The Hound of the Baskervilles, The Return of Sherlock Holmes, The Valley of Fear, His Last Bow, The Case-Book of Sherlock Holmes, Stories of Sherlock Holmes, The Lost World.