New mystery audiobooks from Librivox.

Librivox, which marshals volunteer readers to produce free audiobooks of works in the public domain, has some new mystery-related offerings:

• A Modern Mephistopheles by Louisa May Alcott
  (an Alcott "blood and thunder" tale)
• The Tower Treasure by Frankin W. Dixon (the Hardy Boys debut)
  
• The Casebook of Sherlock Holmes by Arthur Conan Doyle
• The Moon Rock by Arthur J. Rees (man with an aristocratic title claim is murdered)
  
• The Unholy Three by Tod Robbins (carnival performers become criminals)
  
• Clouds of Witness by Dorothy L. Sayers (Lord Peter's brother is accused of murder)
  
• Unnatural Death by Dorothy L. Sayers (Lord Peter looks into a potential murder)
  
• The Fellowship of the Frog by Edgar Wallace (cop and prosecutor chase a dastardly secret society)

Want to volunteer as a reader? Visit this webpage.