Glistening limpets. Lobster claws. Wild tangles of seaweed. Slowly, his eyes open. Everywhere, there is sea. Only this jagged peak interrupts the vast expanse of the Atlantic: a tooth in a gaping jaw. But he will survive. Rainwater can be drunk; anemones eaten. He dries his oilskin beneath the screaming gulls, and discovers his papers: Christopher Hadley Martin, TY. Lieut., R.N.V.R. Weathering lightning strikes of memory, he must now reconstruct his fate – piece by terrible piece.