Incredible Reality?

In Incredible Reality? the Captain of a vacation yacht cruising around Fiji puts his ship in imminent danger in an unexpected storm. Unruly passengers mutiny, throw him overboard, then kill the First Mate before the ship is destroyed on the reef of an uncharted island. Victor Emriche and the other passengers and crew get to shore, but face critical decisions as to their survival. Some join the mutineers and go inland, while others stay near the beach. Victor resolves to survive on his own, using skills he learned in covert military operations and from Tibetan Monks. Two women and a man soon join him; but are they real, or just people he has created in his own mind to help him? The four face constant danger, though, as they try to protect the horde of food they have discovered from the armed smugglers who hid it, and the murderous mutineers who need it to survive. Another paranormal adventure by the author of Incredible Aberration? and Incredible Dreams?