Kessler, Ronald,  1943- <br/><br/>
In the president's secret service :  behind the scenes with agents in the line of fire and the presidents they protect  
Ronald Kessler 
 - 1st ed 
 - New York :  Three Rivers Press  c2009 
 - xii, 285 p., [8] p. of plates :  ill., ports. ;  24 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780307461360  15.00 0307461351 
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. Secret Service --History
<br/><br/><label>Subjects--Topical Terms: </label><br/>Secret service--History--United States<br/>Presidents--Protection--United States