Non-consumable, high school level, for use with Teacher's Guide and the Penguin Classics version of the text: [b:The Hound of the Baskervilles 123161885 The Hound of the Baskervilles Arthur Conan Doyle https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1677707010l/123161885.SY75.jpg 3311984].[bc:The Hound of the Baskervilles 123161885 The Hound of the Baskervilles Arthur Conan Doyle https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1677707010l/123161885.SY75.jpg 3311984]