---
product_id: 59793869
title: "The Sigma Protocol"
brand: "ludlum robert"
price: "₱1841"
currency: PHP
in_stock: true
category: "Mass Market Paperback"
url: https://www.desertcart.ph/products/59793869-the-sigma-protocol
store_origin: PH
region: Philippines
---

# The Sigma Protocol

**Brand:** ludlum robert
**Price:** ₱1841
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** The Sigma Protocol by ludlum robert
- **How much does it cost?** ₱1841 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/59793869-the-sigma-protocol)

## Best For

- ludlum robert enthusiasts

## Why This Product

- Trusted ludlum robert brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Robert Ludlum's trademark skills of intricate plotting, breakneck pacing, and high-wire drama are all on display in this gripping thriller. After his twin brother dies in a plane crash, Ben Hartman reluctantly takes his place in the investment firm started by their father, a Holocaust survivor. But then an old college buddy tries to kill Ben on a crowded Zurich street, setting off a chain of events that ultimately leads Ben into the thick of a worldwide conspiracy. Behind it is Sigma, a multinational cartel built on the rubble of World War II by industrialists and financiers bent on exploiting wartime technology and protecting their wealth from the threat of communism. Accompanied by a beautiful American justice department agent, Ben eludes the assassins on his trail and follows Sigma's tentacles across Europe, to Brazil, Washington, and finally to a sanitarium known as the Clockworks in the Austrian Alps, where the horrifying agenda of a perverted new world order is revealed. Ludlum, who died between the writing and publishing of this book, was a master of the genre he helped popularize, and The Sigma Protocol shows him at the peak of his craft. --Jane Adams

## Features

- The SIGMA Protocol

## Images

![The Sigma Protocol - Image 1](https://images-na.ssl-images-amazon.com/images/I/517KmMO77GL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ph/products/59793869-the-sigma-protocol](https://www.desertcart.ph/products/59793869-the-sigma-protocol)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-02*