The sigma protocol
By: Robert Ludlum
Publisher: Orion
Published: 2003
Place of publication: London
Language: eng
Number of pages: 612
ISBN-13: 9780752848136
Subjects: Americans; Fiction; Government investigators; Serial murders; Older men
Description: Ben Hartman is on holiday in Switzerland when an old school friend tries to kill him. Anna Navarro is a US government agent and investigates a string of deaths in Europe, one thing the victims have in common is an OSS file codnamed Sigma. Some one wants the secret kept, it's obvious there is more at stake.