The most significant conclusion of Tracy's research is the striking continuity it reveals between current ideas about alcoholism and its treatment and those of the turn of the century; in other words, how little has changed in a broad theoretical sense, although the public institutions and many of the therapies of that time are no longer in favor. In both periods, alcoholism has never developed into a fully medicalized concept. Its acceptance as a “disease” has been compromised by a widespread tendency to see it as a “vice,” to find the patient at least partly responsible for his or her condition. Now as then, those involved in treatment invoke social, cultural, and spiritual, as well as medical, aids in the quest for a cure—witness the Twelve Steps of Alcoholics Anonymous. Today, as in that time, agreement on the etiology of alcoholism is lacking, and experts often cite a similar range of environmental and biological factors in its genesis. These similarities are not necessarily a bad thing, but they are important for those involved in the treatment of alcoholism today to be aware of, as is the oft-forgotten fact that the disease concept of alcoholism itself is not some recent “enlightenment” but rather the result of building on ideas rooted in the 18th-century Enlightenment; also, that the term “alcoholism” itself was coined in 1849 by Swedish physician Magnus Huss. Perhaps the most important fact about the disease concept of alcoholism, as Tracy argues, is not its theoretical consistency but its practical effect: providing those with alcohol abuse problems a sympathetic and optimistic framework to aid them in their efforts to recover and remove their alcoholic chains. Her fine book illuminates a neglected and often misunderstood chapter in the history of alcohol and alcoholism.