Brown, Dan,   1964- <br/><br/>
The lost symbol :   a novel /  
Dan Brown. 
 - 1st ed. 
 - New York :   Doubleday,   2009. 
 - 509 p. :   ill. ;   25 cm. 
<br/><br/> Symbologist Robert Langdon returns in this new thriller follow-up to The Da Vinci Code. 
<br/><br/><label>ISBN: </label>9780385504225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptographers --Fiction.<br/>Freemasonry --Fiction.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Washington (D.C.) --Fiction.