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Download The Sigma Protocol Audiobook (Unabridged)

Extended Audio Sample The Sigma Protocol (Unabridged), by Robert Ludlum
3 out of 53 out of 53 out of 53 out of 53 out of 5 3.00 (4,380 ratings) (rate this audio book) Author: Robert Ludlum Narrator: Paul Michael Publisher: Macmillan Audio Format: Unabridged Audiobook Delivery: Instant Download Audio Length: Release Date:
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Do you think you know what really happened after World War II? You don't. Sigma made sure of that.

American investment banker Ben Hartman arrives in Zurich, the first time he's been back to Switzerland since his twin brother died there in a tragic accident four years ago. But when Ben chances upon Jimmy Cavanaugh, an old college friend, Cavanaugh draws a gun and tries to kill him. In minutes, several innocent bystanders are dead, as well as Cavanaugh, and Ben is on the run, plunged into an unspeakable nightmare.

U.S. Department of Justice field agent Anna Navarro is being stalked by a relentless killer, managing to survive only by a combination of luck, skill, and her own quick wits. The attacks on her are somehow related to her current assignment: investigating the sudden, seemingly unrelated deaths of a number of very old men around the world. The only thing that connects them is an ancient CIA file bearing the code word Sigma.

Brought together by accident, Ben and Anna realize that their only hope of survival lies with each other. Together they race to uncover the long-hidden diabolical secrets of Sigma - secrets that threaten everything they think they know, everything they believed about their friends and families, everything they were taught about history itself. For behind Sigma lies a vast deception that is finally coming to fruition - and the fate of the world is in their hands. Download and start listening now!


Listener Opinions

  • 5 out of 55 out of 55 out of 55 out of 55 out of 5 by Jodi-Kay Lofters | 2/16/2014

    " Read October - Nov 2012 "

  • 4 out of 54 out of 54 out of 54 out of 54 out of 5 by Jeff Mayo | 2/10/2014

    " One of Ludlum's better books outside of the Bourne series. This one involves an investment banker who is thrown suddenly and violently into an international banking scandal. The plot involves big businesses with big secrets that they are willing to kill to protect. Laundered Nazi money leads a trail around the world. And while those familiar with Ludlum will have the basic plot figured out long before they read it, getting there is half the fun in this fast paced adventure. "

  • 5 out of 55 out of 55 out of 55 out of 55 out of 5 by Sue Boros | 2/9/2014

    " two stories meet up and the action doesn't stop. Definitely a five star book "

  • 2 out of 52 out of 52 out of 52 out of 52 out of 5 by Kenyon Harbison | 2/4/2014

    " A fast-paced, enjoyable, but cookie-cutter and simplistic thriller novel by the author of the "Bourne" series. Two plotlines intertwine, that of Ben Hartman (a handsome, tall, sophisticated, rich financial manager) and Anna Navarro (a smart, beautiful, independent-minded federal agent). Intrigue piles on intrigue. Surprise piles on surprise. Sympathetic supporting characters get killed. The two main characters are very often nearly, but never actually, killed. Etc., etc., etc.... The central conspiracy surrounds a secret corporation, composed of rich, powerful people, founded after WWII to promote capitalism, which now may or may not have fallen into nefarious hands, and which is now trying to kill Ben and Anna (who, incidentally, naturally eventually fall for one another about 2/3 of the way through the book). Believe me, that's no spoiler, you'll see it coming. You'll see a lot coming. Good airplane reading though. "

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