• Front cover view of The Sigma Protocol by Robert Ludlum centered on a neutral light gray background.
  • Back cover view of The Sigma Protocol by Robert Ludlum centered on a neutral light gray background. Minor chipping along bottom edge of back cover.
  • Close-up spine view of The Sigma Protocol by Robert Ludlum centered on a neutral light gray background. Spine is square and shows minimal creasing. Pages lay flat.
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Espionage, Political Thriller, and Conspiracy Fiction

The Sigma Protocol by Robert Ludlum

The Sigma Protocol by Robert Ludlum

$9.00 USD
$9.00 USD
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A Global Conspiracy Espionage Thriller of Swiss Banking, WWII Secrets, and Covert Cartels

American investment banker Ben Hartman is vacationing in Zurich, Switzerland, when a childhood friend attempts to assassinate him. Meanwhile, Department of Justice agent Anna Navarro investigates a series of suspicious deaths involving elderly men across Europe and North America.

When their investigations collide, Ben and Anna uncover the Sigma Protocol—a shadow financial syndicate established by industrial magnates during World War II to control global markets. Pursued across Europe by mercenary hitmen, Ben and Anna race to expose the syndicate before its leaders execute a new economic scheme.

Why You’ll Love This Book

Robert Ludlum delivers a classic international thriller packed with high-stakes financial espionage and covert operations. Featuring relentless action and globe-trotting intrigue, this standalone novel is perfect for fans of Daniel Silva, Tom Clancy, and Frederick Forsyth.

Book Details

ISBN: 9780312982515

Binding: Mass market paperback

Pub Date:

Publisher: St. Martin's Paperbacks

Pages: 672

Author:

  • Robert Ludlum

Language: en

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$9.00 USD
$9.00 USD
Sale Sold out

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