Fit me for a dunce cap I've done it again. While searching Librivox for Holmsian goodies I stupidly searched just for dear old Sherlock and not ACD. If I'd been half as clever as I'd like my children to think I am I would have noted that in addition to The Adventures of Sherlock Holmes Collection Librivox's tireless volunteers had also recorded both The Sign of Four and The Hound of the Baskervilles . A couple of short stories can also be found in short story collections. ( The Dying Detective , The Speckled Band and The Dying Detective again) Fan's of Conan Doyle's other works will be pleased to find The Lost World , The Parasite and The Japanned Box also ready to be downloaded. Still in the recording phase are A Study in Scarlet and Tales of Terror and Mystery .