Anti-Christ's Birth; The Solomon Island Mystery

Steven Johnston is a man who knows too much about his own govt. He is being held in a state mental institution unable to convince those who care for him that he is telling the truth about the monsters on the Solomon Island known as Terra Verde.
He has one chance left to prove his sanity. The management staff has arranged a return trip to Terra Verde in a last ditch effort to cure his madness. Will Steven survive the Solomon Island mystery twice?