Doubled in Diamonds

Doubled in Diamonds is a 1966 spy thriller novel by the British Victor Canning.^[1] It is the second in a series of four novels about Rex Carver, a private detective drawn back into his old profession of espionage.^[2][3]

Doubled in Diamonds

First edition
Author	Victor Canning
Language	English
Series	Rex Carver
Genre	Spy thriller
Publisher	Heinemann
Publication date	1966
Publication place	United Kingdom
Media type	Print
Preceded by	The Whip Hand
Followed by	The Python Project

Synopsis

Carver is hired to find a man who has failed to claim an inheritance, who is turns out has been involved in a diamond heist. His mission takes him to Dublin and France, and draws him into a plot overseen by two Chinese twins, who are agents of the communist government, to sell drugs and earn hard currency for their country.