Cameron, Sheriff Timothy K. <br/><br/>
America's First, A History of America's Oldest Continuously Operating Sheriff's Office 

 -  United Book Press  2016 
 - 385 pages  pictures 
<br/><br/> 2nd Edition Dec. 2017 - 300 pages 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>1. Sheriffs - Saint Mary's County, Maryland