Valley of refuge : a novel

"What would you do if you ... were offered an obscene amount of money for your family's ancestral land? For Nalani and her mother, the money that could change their lives--at the sacrifice of everything they believe--is a double edged blade, and they're not sure they can trust the secretive tech billionaire holding it out to them as if it were an olive branch. But what happens when a man with unlimited wealth is given an answer he doesn't want to...