"A little bit of Jack Bauer and Indiana Jones!"

USA TODAY and BARNES & NOBLE #1 BESTSELLING AUTHOR • “A MASTER STORYTELLER” • OVER 800,000 BOOKS SOLD • OVER 3,000 FIVE STAR REVIEWS

THE RUSSIAN PRIME MINISTER HAS BEEN ASSASSINATED.
THE WORLD STANDS ON THE BRINK OF WAR.

Russia accuses the United States of assassinating their Prime Minister in Hanoi, naming Delta Force member Sergeant Carl “Niner” Sung as the assassin.

Professors James Acton and Laura Palmer, witnesses to the murder, know the truth, and as the Russians and Vietnamese attempt to use the situation to their advantage on the international stage, the husband and wife duo attempt to find proof that their friend is innocent.

It is a desperate race against time as the innocent involved are hunted down without mercy. Facing impossible odds in a country where they have no friends and no hope of rescue, they stand alone.

From USA Today bestselling author J. Robert Kennedy, The Riddle is a heart pounding thrill ride spanning two millennia that pits Professors Acton and Palmer, along with members of the Delta Force’s Bravo Team, against the might of the Vietnamese military and the political machinations of the Kremlin itself.

About the James Acton Thrillers:

"If you want fast and furious, if you can cope with a high body count, most of all if you like to be hugely entertained, then you can't do much better than J. Robert Kennedy."

Though this book is part of the James Acton Thrillers series, it is written as a standalone novel and can be enjoyed without having read any of the previous installments.

"James Acton: A little bit of Jack Bauer and Indiana Jones!"

The James Acton Thrillers series and its spin-offs, the Special Agent Dylan Kane Thrillers and the Delta Force Unleashed Thrillers, have over 3000 Five-Star reviews and have sold over 800,000 copies. If you love non-stop action and intrigue with a healthy dose of humor, try James Acton today!

Available James Acton Thrillers:

The Protocol, Brass Monkey, Broken Dove, The Templar's Relic, Flags of Sin, The Arab Fall, The Circle of Eight, The Venice Code, Pompeii's Ghosts, Amazon Burning, The Riddle, Blood Relics, Sins of the Titanic, Saint Peter's Soldiers, The Thirteenth Legion, Raging Sun, Wages of Sin, Wrath of the Gods, The Templar's Revenge