The Fine Art of Mixing Drinks is a book about cocktails by David A. Embury, first published in 1948. The book is noteworthy for its witty, highly opinionated and conversational tone, as well as its categorization of cocktails into two main types: aromatic and sour; its categorization of ingredients into three categories: the base, modifying agents, and special flavorings and coloring agents; and its 1:2:8 ratio (1 part sweet, 2 parts sour, 8 parts base) for sour type cocktails.