Kaisho

From New York Times bestselling author Eric Lustbader, the suspense mastermind behind the smash bestsellers featuring Robert Ludlum’s™ Jason Bourne, comes a blockbuster thriller of one man’s debt of honor—and his ultimate destiny.

Years ago, Nicholas Linnear, a.k.a. “the Ninja,” made a promise to his father: If a man named Mikio Okami ever sought his help, he would respond without question, no matt...