• Music
    • CDs
    • Cassettes
    • Upcoming Releases!
  • Movies
    • DVD
    • Blu-Ray
    • 3D Blu-Ray
    • Music DVD & Blu-Rays
  • Video Games
    • Xbox One
    • Xbox 360
    • PS4
    • PS3
    • Handhelds
    • Wii U
    • Retro
    • More Systems
  • Books
    • Children's
    • Fiction
    • Graphic Novels
    • Humor & Pop
    • Nonfiction
    • Young Adult
    • Music Books
  • Vinyl
    • Indie Exclusives
    • Vinyl Accessories
    • Vinyl Clearance
    • Headphones + Players
    • Turntables
    • RSD Black Friday 2017
    • RSD 2018
    • Vinyl
  • Zia Gear + Gift Cards
    • Zia Gift Cards
    • Zia Exclusives
  • Apparel
    • Bags & Backpacks
    • Hats + Beanies
    • Enamel Pins
    • Lanyards
    • T-Shirts
    • Wallets
  • Socks
    • Stance
    • Blue Q
    • Crew
    • DC Comics
    • Harry Potter
    • Knee High
    • Marvel
    • Slippers & Sandals
  • Toys + Games
    • Novelties + Gifts
    • Vinyl Figures
    • Board Games + Puzzles
    • Coloring Books + Supplies
    • Funko POP! Figures
    • Office Space
  • Home + Auto
    • Car Stuff
    • Around the House
    • Barware
    • Candles + Lighting
    • Coffee + Travel Mugs
    • Keychains
    • Pet Gear
    • Travel Cups + Water Bottles
  • Gifts Under $15
    • Gifts Under $15
    • Greeting Cards
  • Hit Brands
    • Animation
    • Bob's Burgers
    • DC Comics
    • Doctor Who
    • Game of Thrones
    • Gamer Gear
    • Harry Potter
    • Marvel
    • Nightmare Before Xmas
    • Pokemon
    • Rick & Morty
    • Star Trek
    • Star Wars
    • Walking Dead
  • Back 2 Skool
    • Shirts + Tees
    • Socks
    • Hats + Beanies
  • Events
    • In-Stores
    • Contests
  • About
    • Contact us
    • My Account
    • Buy Sell Trade
    • Locations/Hours
    • FAQs
    • Newsletter Signup
    • Consignment
    • Customer Reward Points
    • Contests
    • Employment
    • Zia Blog
    • Weekly Specials & New Releases
  • Menu
    • Music
      • CDs
      • Cassettes
      • Upcoming Releases!
    • Movies
      • DVD
      • Blu-Ray
      • 3D Blu-Ray
      • Music DVD & Blu-Rays
    • Video Games
      • Xbox One
      • Xbox 360
      • PS4
      • PS3
      • Handhelds
      • Wii U
      • Retro
      • More Systems
    • Books
      • Children's
      • Fiction
      • Graphic Novels
      • Humor & Pop
      • Nonfiction
      • Young Adult
      • Music Books
    • Vinyl
      • Indie Exclusives
      • Vinyl Accessories
      • Vinyl Clearance
      • Headphones + Players
      • Turntables
      • RSD Black Friday 2017
      • RSD 2018
      • Vinyl
    • Zia Gear + Gift Cards
      • Zia Gift Cards
      • Zia Exclusives
    • Apparel
      • Bags & Backpacks
      • Hats + Beanies
      • Enamel Pins
      • Lanyards
      • T-Shirts
      • Wallets
    • Socks
      • Stance
      • Blue Q
      • Crew
      • DC Comics
      • Harry Potter
      • Knee High
      • Marvel
      • Slippers & Sandals
    • Toys + Games
      • Novelties + Gifts
      • Vinyl Figures
      • Board Games + Puzzles
      • Coloring Books + Supplies
      • Funko POP! Figures
      • Office Space
    • Home + Auto
      • Car Stuff
      • Around the House
      • Barware
      • Candles + Lighting
      • Coffee + Travel Mugs
      • Keychains
      • Pet Gear
      • Travel Cups + Water Bottles
    • Gifts Under $15
      • Gifts Under $15
      • Greeting Cards
    • Hit Brands
      • Animation
      • Bob's Burgers
      • DC Comics
      • Doctor Who
      • Game of Thrones
      • Gamer Gear
      • Harry Potter
      • Marvel
      • Nightmare Before Xmas
      • Pokemon
      • Rick & Morty
      • Star Trek
      • Star Wars
      • Walking Dead
    • Back 2 Skool
      • Shirts + Tees
      • Socks
      • Hats + Beanies
    • Events
      • In-Stores
      • Contests
  • About
    • Contact us
    • My Account
    • Buy Sell Trade
    • Locations/Hours
    • FAQs
    • Newsletter Signup
    • Consignment
    • Customer Reward Points
    • Contests
    • Employment
    • Zia Blog
    • Weekly Specials & New Releases
  • Menu
    • Music
      • CDs
      • Cassettes
      • Upcoming Releases!
    • Movies
      • DVD
      • Blu-Ray
      • 3D Blu-Ray
      • Music DVD & Blu-Rays
    • Video Games
      • Xbox One
      • Xbox 360
      • PS4
      • PS3
      • Handhelds
      • Wii U
      • Retro
      • More Systems
    • Books
      • Children's
      • Fiction
      • Graphic Novels
      • Humor & Pop
      • Nonfiction
      • Young Adult
      • Music Books
    • Vinyl
      • Indie Exclusives
      • Vinyl Accessories
      • Vinyl Clearance
      • Headphones + Players
      • Turntables
      • RSD Black Friday 2017
      • RSD 2018
      • Vinyl
    • Zia Gear + Gift Cards
      • Zia Gift Cards
      • Zia Exclusives
    • Apparel
      • Bags & Backpacks
      • Hats + Beanies
      • Enamel Pins
      • Lanyards
      • T-Shirts
      • Wallets
    • Socks
      • Stance
      • Blue Q
      • Crew
      • DC Comics
      • Harry Potter
      • Knee High
      • Marvel
      • Slippers & Sandals
    • Toys + Games
      • Novelties + Gifts
      • Vinyl Figures
      • Board Games + Puzzles
      • Coloring Books + Supplies
      • Funko POP! Figures
      • Office Space
    • Home + Auto
      • Car Stuff
      • Around the House
      • Barware
      • Candles + Lighting
      • Coffee + Travel Mugs
      • Keychains
      • Pet Gear
      • Travel Cups + Water Bottles
    • Gifts Under $15
      • Gifts Under $15
      • Greeting Cards
    • Hit Brands
      • Animation
      • Bob's Burgers
      • DC Comics
      • Doctor Who
      • Game of Thrones
      • Gamer Gear
      • Harry Potter
      • Marvel
      • Nightmare Before Xmas
      • Pokemon
      • Rick & Morty
      • Star Trek
      • Star Wars
      • Walking Dead
    • Back 2 Skool
      • Shirts + Tees
      • Socks
      • Hats + Beanies
    • Events
      • In-Stores
      • Contests
    • About
      • Contact us
      • My Account
      • Buy Sell Trade
      • Locations/Hours
      • FAQs
      • Newsletter Signup
      • Consignment
      • Customer Reward Points
      • Contests
      • Employment
      • Zia Blog
      • Weekly Specials & New Releases











Robert Ludlum

Sigma Protocol, The

Robert Ludlum Sigma Protocol The
$9.99 New
$4.99 Pre-owned
This item is not available at this time.
In-Stock – should ship within 1-3 business days

Add To Cart



Ben Hartman is vacationing in Zurich, Switzerland when he chances upon his old friend Jimmy Cavanaugh—a madman who’s armed and programmed to assassinate. In a matter of minutes, six innocent bystanders are dead. So is Cavanaugh. But when his body vanishes, and his weapon mysteriously appears in Hartman’s luggage, Hartman is plunged into an unfathomable nightmare…

Meanwhile, Anna Navarro, field agent for the Department of Justice, has been asked to investigate the sudden, random deaths of eleven men throughout the world. The only thing that connects them? A secret file, over a half-century old, that’s linked to the CIA—and is marked with the same puzzling codename: Sigma.

As Anna follows the connecting thread—and Hartman finds himself on the run—she ends up in the shadows of a relentless killer who is one step ahead of her…victim by victim. Now, she and Hartman together must uncover the diabolical secrets long held behind Sigma. It will threaten everything they think they know about themselves—and confirm their very worst fears...

“Perfectly executed...thunders forward at breakneck pace.”—People

 “Dazzling.”—Publishers Weekly

“Vintage Ludlum.”—Houston Chronicle

“Ludlum still dominates the field in adventure-drenched thrillers.”—Chicago Tribune

  •  

Connect With Us