The Collector: A Novel (Gabriel Allon Series, Book 23) by Daniel Silva
 
#1 New York Times bestselling author Daniel Silva delivers another stunning thriller in his action-packed tale of high stakes international intrigue.
 
Legendary art restorer and spy Gabriel Allon joins forces with a brilliant and beautiful master-thief to track down the world’s most valuable missing painting but soon finds himself in a desperate race to prevent an unthinkable conflict between Russia and the West. 
 
Silva's powerhouse novel showcases his outstanding skill and brilliant imagination, destined to be a must-read for both his multitudes of fans and growing legions of converts.