Sinclair, Upton,  1878-1968 <br/><br/>
The Book of Life  [electronic resource] / 
Upton Sinclair 
 -  Project Gutenberg,  2011 
 - Project Gutenberg  38117 .
<br/><br/>Volume One: Mind and Body -- Volume Two: Love and Society 
<br/><br/> Public domain in the USA. 
<br/><br/>Electronic text