An account of one Ann Jefferies, now living in the county of Cornwall, who was fed for six months by a small sort of airy people call'd fairies, and of the strange and wonderful cures she performed with salves and medicines she received from them, for which she never took one penny of her patients : in a letter from Moses Pitt to the Right Reverend Father in God, Dr. Edward Fowler, Lord Bishop of Glocester.