Although he was an acute literary critic, a voluminous contributor to Blackwood's and other journals, and a perceptive writer on history, biography, and economics, Thomas de Quincey (1785–1859) is best known for his Confessions of an English Opium Eater.First published in installments in the London Magazine in 1821, the work recounts De Quincey's early years as a precocious student of Greek, his flight from grammar school and subsequent adventures among the outcasts and...