The Ars moriendi ("The Art of Dying") are two related Latin texts dating from about 1415 and 1450 which offer advice on the protocols and procedures of a good death, explaining how to "die well" according to Christian precepts of the late Middle Ages. It was written within the historical context of the effects of the macabre horrors of the Black Death 60 years earlier and consequent social upheavals of the 15th century. The earliest versions were most likely composed in southern Germany. It was very popular, translated into most West European languages, and was the first in a western literary tradition of guides to death and dying. About 50,000 copies were printed in the incunabula period before 1501 and further editions were printed after 1501. Its popularity reduced as Erasmus's treatise