The account of "The Black Death" here translated by Dr. Babington was Hecker's first important work of this kind. It was published in 1832, and was followed in the same year by his account of "The Dancing Mania." The books here given are the two that first gave Hecker a wide reputation. Many other such treatises followed, among them, in 1865, a treatise on the "Great Epidemics of the Middle Ages." Besides his "History of Medicine," which, in its second volume, reached into the fourteenth century, and all his smaller treatises, Hecker wrote a large number of articles in Encyclopaedias and Medical Journals. Professor J.F.K. Hecker was, in a more interesting way, as busy as Professor A.F. Hecker, his father, had been. He transmitted the family energies to an only son, Karl von Hecker, born in 1827, who distinguished himself greatly as a Professor of Midwifery, and died in 1882. Benjamin Guy Babington, the translator of these books of Hecker's, belonged also to a family in which the study of Medicine has passed from father to son, and both have been writers. B.G. Babington was the son of Dr. William Babington, who was physician to Guy's Hospital for some years before 1811, when the extent of his private practice caused him to retire. He died in 1833. His son, Benjamin Guy Babington, was educated at the Charterhouse, saw service as a midshipman, served for seven years in India, returned to England, graduated as physician at Cambridge in 1831. He distinguished himself by inquiries into the cholera epidemic in 1832, and translated these pieces of Hecker's in 1833, for publication by the Sydenham Society. He afterwards translated Hecker's other treatises on epidemics of the Middle Ages. Dr. B.G. Babington was Physician to Guy's Hospital from 1840 to 1855, and was a member of the Medical Council of the General Board of Health. He died on the 8th of April, 1866. H.M. THE BLACK DEATH CHAPTER I--GENERAL OBSERVATIONS That Omnipotence which has called the world with all its living creatures into one animated being, especially reveals Himself in the desolation of great pestilences. The powers of creation come into violent collision; the sultry dryness of the atmosphere; the subterraneous thunders; the mist of overflowing waters, are the harbingers of destruction. Nature is not satisfied with the ordinary alternations of life and death, and the destroying angel waves over man and beast his flaming sword. These revolutions are performed in vast cycles, which the spirit of man, limited, as it is, to a narrow circle of perception, is unable to explore. They are, however, greater terrestrial events than any of those which proceed from the discord, the distress, or the passions of nations. By annihilations they awaken new life; and when the tumult above and below the earth is past, nature is renovated, and the mind awakens from torpor and depression to the consciousness of an intellectual existence.