For 10 points, name this author of Confessions of an English Opium-Eater.
This author asserts that while one may learn something new from a cookbook, reading Milton will result in higher capacity to sympathize with the infinite, which makes Milton an example of the "literature of power". Another work by this author compares the sound of wheels during a funeral procession and a woman's sigh before fainting to the title event, which interrupts a moment in "the world of darkness" caused by a certain literary murder. This author of "On the Knocking at the Gate in Macbeth" also wrote the Gothic novel Klosterheim and a memoir about the "pains" and "pleasures" of a certain drug. For 10 points, name this author of Confessions of an English Opium-Eater.
This author asserts that while one may learn something new from a cookbook, reading Milton will result in higher capacity to sympathize with the infinite, which makes Milton an example of the "literature of power".
Thomas de {Quincey}