Authors: Grant James; Blackwood Rollins

Kill Switch (9780062135285) (39 page)

AUTHOR'S NOTE TO READERS:
TRUTH OR FICTION

As with my Sigma books, I thought I'd attempt here at the end of this story to draw that fine line between fact and fiction. I like to do this, if for no other reason than to offer a few bread crumbs to those who might be interested in learning more about the science, history, or various locations tread by Tucker and Kane.

But first let's start with that illustrious duo.

Military War Dogs and Their Handlers

The first recorded use of war dogs goes back to 4000 BC, to the Egyptians who used them in battle. But the modern use of dogs in the U.S. military really started in World War I. Since then dogs have become an integral part of the U.S. military, including the dog Cairo who was involved with the takedown of Osama bin Laden.

During a USO tour of authors to Iraq and Kuwait, I got a chance to observe a few of these fighting teams in action. While in Baghdad, I also met a fellow veterinary classmate who was with the U.S. Veterinary Corp. He was able to give me great insight into the technology, the psychology, and even the aftermath of such a unique fighting team.

All the MWD (military working dog) technology found in this book is real: from the Kevlar-Âreinforced K9 Storm tactical vest worn by Kane to his amazing communication gear. I also tried to capture that unique and intimate psychological connection between dog and handler, described as “it runs down the lead,” where over time the two learn to read each other's emotions and understand each other beyond gesture and spoken command. I also learned about how PTSD afflicts not only the soldier but also the dog, and how efforts are being undertaken to combat and treat both sufferers.

As to Kane's amazing talent, that's also based on real stories. Even Kane's vocabulary, while stellar, has been demonstrated by a dog named Chaser, a border collie who has been shown to understand over a thousand words, including grammatical structure.

Last, after three decades of working with dogs as a veterinarian, I knew I wanted to portray these stalwart war heroes as they really areâÂnot just as soldiers with four legs, but as
real
dogs. In this book, there are scenes written from Kane's perspective. Here, I wanted readers to experience what it's like to be a war dogâÂto be in their
paws
âÂto paint an accurate portrayal of how a dog
perceives
the world, how he
functions
in combat with his unique talents and senses. I hope I did them justice.

On to the central scientific concept and threat of the novelÂ .Â .Â .

LUCA and Cyanobacteria

LUCA (Last Universal Common Ancestor) is a scientific concept concerning the origin of life, the proverbial seed from which all life sprang. There are many different theories about how that ancient life-Âform might have presented itself, whether its origin is rooted in DNA or RNA, whether it needs extreme heat to survive or moderate temperatures. It remains a great unknown. In regard to the concepts of cyanobacteria as a progenitor for modern plants, all the science and details regarding this ubiquitous form of life are true, including that you can find cyanobacteria in every environmental niche on the planet, including the fur of sloths.

The Threat of Invasive Species

This is a real and ongoing threat across the globe, where foreign species invade an established ecosystem and wreak great harm: from the introduction of pythons in the Everglades, where those snakes are creating untold damage, to Asian carp in the Mississippi, which are wiping out native fish populations and sweeping toward the Great Lakes. Such threats have not escaped the notice of federal counterterrorism officials. Alarm bells are being raised that terrorists could very well use invasive species as biological weapons, where the introduction of a single virulent organism into an environment could cause great economic and physical harm, possibly irreversibly so.

Let's move on to the main history topics.

The Boer Wars

All the details of this bloody conflict are true, including the military tactics related in the prologue and the weapons used (like the “krag”). The character General Manie Roosa was very loosely based on the real-Âlife Boer leader Manie Maritz. And you can still find such “pocket camps” of the Boers hidden throughout South Africa, and the archaeological ruins of their forts still dot the countryside.

Arzamas-Â16

The Russians did indeed have closed science cities, called
naukograds
, including one named Arzamas-Â16, which was home to the Soviet Union's first nuclear weapons design. The U.S. intelligence community did indeed refer to it as the
Russian Los Alamos
.

LastÂ .Â .Â .

Location, Location, Location

One of the great thrills of writing is being able to shine a light on various regions of the world. And
The Kill Switch
was no exception. Grant and I strove to make sure every detail of each location was as accurate and illuminating as possible: from life in Siberian villages to the historical magnitude of the Kazan Kremlin. Even such details like the submarine ecotours of the Volga River are factual. I also wanted to paint an accurate picture of South Africa, its wildlife, and the regional strife of Namibia, while capturing the raw beauty of the Groot Karas Mountains. Over the course of writing this book, I grew to love these places, and I hope you enjoyed the journey, too.

Finally, let me leave you with one last
fact:
Tucker and Kane will be backâÂbecause their
true
adventure is just beginning!

ALSO BY JAMES ROLLINS

ALSO BY GRANT BLACKWOOD

The End of Enemies

The Wall of Night

An Echo of War

This is a work of fiction. Names, characters, places, and incidents are products of the authors' imagination or are used fictitiously and are not to be construed as real. Any resemblance to actual events, locales, organizations, or persons, living or dead, is entirely coincidental.

THE KILL SWITCH
. Copyright Â© 2014 by James Czajkowski and Grant Blackwood. All rights reserved under International and Pan-American Copyright Conventions. By payment of the required fees, you have been granted the nonexclusive, nontransferable right to access and read the text of this e-book on-screen. No part of this text may be reproduced, transmitted, downloaded, decompiled, reverse-engineered, or stored in or introduced into any information storage and retrieval system, in any form or by any means, whether electronic or mechanical, now known or hereinafter invented, without the express written permission of HarperCollins e-books.

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Library of Congress Cataloging-in-Publication Data

Rollins, James, 1961â

The kill switch : a Tucker Wayne novel / James Rollins and Grant Blackwood.âFirst edition.

p. cm.

ISBN 978-0-06-213525-4

1. Special operations (Military science)âFiction. I. Blackwood,

Grant. II. Title.

PS3568.O5398K57 2014

813'.54âdc23

2013030213

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