I listened to the audio. I‘m not sure if it was more the audio I wasn‘t a fan of, or if I just don‘t like Sherlock Holmes books (written by Conan Doyle OR by others). The audio didn‘t help, anyway. I lost interest way too much. There were times here and there that I was paying attention; I think it depended what else I was doing at the time. In any case, I wasn‘t a fan, though there were parts that were ok.