One of the more famous books by John Le Carré, titled The Spy who Came in from the Cold tells the story of a British agent who is pulled out of retirement and sent to East Germany as a faux defector to sow disinformation about a powerful East German Intelligence Officer—Karla.
The book also portrayed Western espionage methods as morally inconsistent with western democracy and its values. Similarly, Amarjit Singh Dulat, former head of the Research and Analysis Wing (R&AW) was pulled out of his retirement and appointed an adviser to Prime Minister Vajpayee in Kashmir from January 2001 to May 2004, not to sow disinformation, (for the BJP had no IT cell at that time) but to build bridges between the government and the discontented segments in Kashmir. This period is amply narrated in his book Kashmir – The Vajpayee Years.
In his latest book A Life in the Shadows, Dulat reveals that spies are no saints; they must talk to enemies, insurgents, and terrorists, bribe them, break their loyalties and win them over. The spies are not bound by the moral code that governs other civil servants.

