Like Bayer with heroin; before the criminalization of cocaine, the drug was sold by Parke-Davis in various forms, including cigarettes, powder, and even a cocaine mixture that could be injected directly into the user’s veins with the included needle. The company promised that its cocaine products would "supply the place of food, make the coward brave, the silent eloquent and ... render the sufferer insensitive to pain." In October 1915, Aleister Crowley, author of "Diary of a Drug Fiend" and "The Confessions of Aleister Crowley", stopped by Parke-Davis in Detroit, where, according to Crowley, the cooperation was complete. " were kind enough to interest themselves in my researches in Anhalonium lewinii (peyote) and made me some special preparations on the lines indicated by my experience which proved greatly superior to previous preparations." Parke-Davis also was the original manufacturer and patent holder of phencyclidine (PCP) which is currently listed as a Schedule II drug in the United States. It also developed Ketalar (ketamine hydrochloride), a general anesthetic and dissociative drug, in 1962.