Lustbader Eric Van Lustbader 
Floating City [EPUB ebook] 

SHADOW WARRIOR. The ancient Japanese art of death is practiced by a select few. Of those young men who are chosen to train in the way of the shadow warrior, most will fail. Those who pass these trials, the Ninja, become the silent assassins, lonely guardians, and unseen watchers of legend. But rarer still are those masters of the shadow craft, the Shiro those whose fearsome abilities are matched only by their rigid code of honour. Men like Nicholas Linnear… FLOATING CITY. An inland empire ruled by a mercenary king hidden at the heart of the Vietnamese jungle. But the shadow warrior Nicholas Linnear believes that the Floating City lies at the heart of a vast terrorist plot. And he may be the only person who can infiltrate this criminal stronghold…