Gabriel Garcia Marquez, the Nobel laureate whose novels and short stories exposed tens of millions of readers to Latin America's passion, superstition, violence and inequality, died at home in Mexico City around midday, according to people close to his family. When he accepted the Nobel prize in 1982, Mr. Garcia Marquez described Latin America as a source of insatiable creativity, full of sorrow and beauty, of which this roving and nostalgic Colombian is but one cipher more, singled out by fortune. Poets and beggars, musicians and prophets, warriors and scoundrels, all creatures of that unbridled reality, we have had to ask but little of imagination, for our crucial problem has been a lack of conventional means to render our lives believable.