The fairies often take a terrible revenge if they are ever slighted or offended. A whole family once came under their ban because a fairy woman had been refused admittance into the house. The eldest boy lost his sight for some time, and though he recovered the use of his eyes yet they always had a strange expression, as if he saw some terrible object in the distance that scared him. And at last the neighbours grew afraid of the family, for they brought ill-luck wherever they went, and nothing prospered that they ............