Sinclair, Upton,  1878-1968 <br/><br/>
A Cadet's Honor :  Mark Mallory's Heroism  [electronic resource] / 
Upton Sinclair 
 -  Project Gutenberg,  2011 
 - Project Gutenberg  36099 .
<br/><br/> Public domain in the USA. 
<br/><br/>Electronic text