The novel opens with (ex-CIA, now working for the private intelligence firm Tactical Solutions ) arriving in Moscow under a false identity. His mission: locate and extract a missing Russian scientist, Dr. Yuri Volkov , who has developed a revolutionary energy source that could shift global power balances. Hawk meets his contact, Katya , a disaffected Russian intelligence officer who wants to defect.
It is revealed that Dr. Nilsson , Carlsson's colleague, betrayed him to Silva for financial gain. a spy in siberia resumen por capitulos