Shipwrecks occur in other of Verne's tales; but this is his only story devoted wholly to such a disaster. In it the author has gathered all the tragedy, the mystery, and the suffering possible to the sea. All the various forms of disaster, all the possibilities of horror, the depths of shame and agony, are heaped upon these unhappy voyagers. The accumulation is mathematically complete and emotionally unforgettable. The tale has well been called the "imperishable epic of shipwreck."