A POD OF WHALES, DEAD WITHOUT REASON IN SAN DIEGO BAY . . . A PRIMITIVE BRAZILIAN TRIBE WHOSE SECRETS COULD SAVE LIVES . . .A BILLIONAIRE TYCOON SET ON WORLD DOMINATION . . .An investigation into the sudden deaths of a pod of gray whales leads National Underwater & Marine Agency leader Kurt Austin to the Mexican coast, where someone tries to put him and his mini-sub permanently out of commission. Meanwhile, in South America’s lush hills, a specially assigned NUMA® team discovers a murdered body-a member of a mysterious local tribe, who live like ghosts beyond a five-part waterfall the locals call the Hand of God, and are rumored to be led by a mythical white goddess. Now they are in danger from a vicious cadre of bio-pirates intent on stealing medicinal discoveries worth millions.