Chameleon: The Adventures of John L. Steelhard, Book Two

The ripping Adventures of John L. Steelhard continues with his team of Black Tigers adjusting their combat skills from the jungles of Indochina to confront the tangled boardrooms of international intrigue. With assistance from ancient artificial crystal allies, Steelhard with an advanced alien stealth suit, must penetrate and then defeat heinous fiends by uncovering layer by layer those who are betraying Earth under the command of the most immortal evil monster who has ever existed; an entity who seeks the final key, the hidden Ki gene from within the soul of Steelhard for the complete domination of the planet and the evolution solution to the human race.
It is the battle for Planet Earth and the mortal existence of mankind, all resting on the shoulders of the Black Tigers and the Chameleon, John L. Steelhard.