AS THE GROANING, RUST-SPOTTED CITROEN NEARED the rendezvous point on the high Balkan pass some thirty miles outside Tirana, Sergei Ilkanovitch considered his two fellow Russians in the car, and suddenly and unexpectedly remembered his father's oft-repeated maxim that one could always judge a man by the shoes he wore. Rich or poor, it made no difference, he had insisted. A vagrant in rags would take pains to keep his shoes in the best possible condition if he had any character at all, while the most elevated member of the Presidium would be oblivious to their scuff and wear if he were of an inferior caliber.

The person he'd frequently pointed to as an example of the latter had been Khrushchev, someone he'd held in the lowest esteem, calling him a simpleton who was overly impressed with American capitalism, a coward for yielding to Kennedy's bluff during the Cuban missile standoff, and an economic and political bungler responsible for the Black Sea uprising of 1963 and America's early lead in the arms race. When he'd theatrically banged his shoe on the desk before the United Nations General Assembly, it was clearly seen to be shabby and run-down at the heel, providing a repellent insight into his character, and demeaning his country before the eyes of the entire world. In his boyhood, Sergei had heard his father complain endlessly about the Premier's supposed faux pas and had no idea what to make of it. He had seen the grainy black and white news footage of the event and been able to tell nothing of the shoe's condition. Nor had he known what it could have signified about Khrushchev or anything else.

But Sergei had soon given up trying to extract any wisdom from his father's observations, and remembered him now as a gruff, strident little man who might have been comical for his endless diatribes had he not been so full of anger and sulky frustration. An inspector in a state-operated automotive plant on the Volga, he had been incapable of relaxing after a day's work without his vodka. Consequently, Sergei's lasting image of the elder Ilkanovitch was one of him lying passed out drunk on the couch in their austere one-bedroom worker's flat.

Sergei had been twelve when his father died of a heart attack in 1969, the youngest of four boys left to be supported by their mother's earnings as a seamstress and woefully inadequate government maintenance. Six months later, he had been sent to live with an uncle who was a mathematician with the government think tank in Akademgorodoc, the Western Siberian township for the intelligentsia that had been presumptuously known as Science City back in the days when the Communists still held romantic notions about leading the world into some futuristic paradise.