The Sigma Protocol

by Robert Ludlum

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Book cover for The Sigma Protocol

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American investment banker Ben Hartman - son of legendary Max Hartman, who built a financial empire up from next to nothing - is on holiday in Switzerland when he meets a childhood friend - who promptly tries to kill him. Narrowly surviving the attempt, Ben discovers that all evidence of the confrontation has disappeared. But this is only the beginning...Anna Navarro, a US government agent, is sent to surreptitiously look into a string of deaths of old men around the world. The only thing the victims have in common is an old OSS file, codenamed SIGMA. But as soon as she starts to get somewhere, she is dragged off the case and declared rogue. Someone wants this secret kept and not only the future of Hartman and Navarro is at stake, but that of the world...
  • ISBN10 0312982518
  • ISBN13 9780312982515
  • Publish Date 13 October 2002 (first published 1 January 2001)
  • Publish Status Out of Stock
  • Publish Country US
  • Imprint St. Martin's Press
  • Format Paperback (US Mass Market)
  • Pages 662
  • Language English