action adventure allon amsterdam arson artmuseumcurators artrestorers artthefts assassination assassins coldwar crimesagainst dupré espionage fic000000 fiction gabriel gabrielallon(fictitiouscharacter) general intelligenceofficers intelligenceservice investigation israelis militaryweapons missingpersons moles(spies) murder netherlands newyorktimesbestseller nyt:combined-print-and-e-book-fiction=2017-07-30 nyt:combined-print-and-e-book-fiction=2019-08-04 nyt:hardcover-fiction=2018-08-05 olderwomen paris(france) police prevention sabotage secretservice sheriffs spies spystories suspense switzerland terrorism terrorists thrillers undercoveroperations vaticancity wager