Both miraculously survived the crash, only to face rapid dehydration in the intense desert heat. Their maps were primitive and ambiguous. Lost among the sand dunes with a few grapes, a thermos of coffee, a single orange, and some wine, the pair had only one day's worth of liquid. They both began to see mirages, which were quickly followed by more vivid hallucinations. By the second and third days, they were so dehydrated that they stopped sweating altogether. Finally, on the fourth day, a Bedouin on a camel discovered them and administered a native rehydration treatment, which saved Saint-Exupéry's and Prévot's lives.