Twain, Mark,  1835-1910 <br/><br/>
A Double Barrelled Detective Story  [electronic resource] / 
Mark Twain 
 -  Project Gutenberg,  2005 
 - Project Gutenberg  9017 .
<br/><br/> Copyrighted. Read the copyright notice inside this book for details. 
<br/><br/>Electronic text 
<br/><br/><label>Subjects--Index Terms: </label>Detective and mystery stories 
<br/><br/><label>LC Class. No.: </label>PS