The Kaisho (Nicholas Linnear Series #4)

A debt of honor has come due, and Nicholas Linnear--the Ninja--has vowed to pay it in full. Years ago he made a promise to his father: if a man named Mikio Okami ever sought his help, he would respond without a question, no matter the cost. Now the time has come to fulfill his pledge and meet his destiny. Reissued at a special price to tie in with Lustbader's new book "Dark Homecoming".