Flow My Tears, The Policeman Said
Philip K. Dick
 The novel is set in a dystopian future United States following a Second Civil War which led to the collapse of the nation's democratic institutions. The National Guard ("nats") and US police force ("pols") reestablished social order through instituting a dictatorship, with a "Director" at the apex, and police marshals and generals as operational commanders in the field. Resistance to the regime is largely confined to university campuses, where radicalized former university students eke out a desperate existence in subterranean kibbutzim. Recreational drug use is widespread, and the age of consent has been lowered to twelve. Most commuting is undertaken by personal aircraft, allowing great distances to be covered in little time. The novel begins with the protagonist, Jason Taverner, a singer, hosting his weekly TV show which has an audience of 30 million viewers. His special guest is his girlfriend Heather Hart, also a singer. Both Hart and Taverner are "Sixes", members of an elite class of genetically engineered humans. While leaving the studio, Taverner is telephoned by a former lover, who asks him to pay her a visit. When Taverner arrives at her apartment, the former lover attacks him by throwing a parasitic life-form at him. Although he manages to remove most of the life-form, parts of it are left inside him. After being rescued by Hart, he is taken to a medical facility. Waking up the following day in a seedy hotel with no identification, Taverner becomes worried, as failure to produce identification at one of the numerous police checkpoints would lead to imprisonment in a forced labor camp. Through a succession of phone calls made from the hotel to colleagues and friends who now claim not to know him, Taverner establishes that he is no longer recognized by the outside world. He soon manages to bribe the hotel's clerk into taking him to Kathy Nelson, a forger of government documents. However, Kathy reveals that both she and the clerk are police informants, and that the lobby clerk has placed a microscopic tracking device on him. She promises not to turn Taverner over to the police on the condition that he spend the night with her. Although he attempts to escape, Kathy confronts him again after he has successfully passed a police checkpoint using the forged identity cards. Feeling in her debt, he accompanies Kathy to her apartment block, where Inspector McNulty, Kathy's police handler, is waiting. McNulty has located Taverner via the tracking device the hotel lobby clerk placed on him, and instructs Taverner to come with him to the 469th Precinct police station so that further biometric identity checks can be performed. At the station, McNulty erroneously reports the man's name as Jason Tavern, revealing the identity of a Wyoming diesel engine mechanic. During questioning, Taverner goes along with McNulty's mistake, explaining that he no longer resembles Tavern due to extensive plastic surgery. McNulty accepts this explanation and decides to release Taverner whilst lab checks are run on the rest of the documents. He issues Taverner a seven-day police pass to ensure he can pass police checkpoints in the interim period. Deciding to lay low, Taverner heads to a Las Vegas bar in the hopes of meeting a woman with whom he can stay. Instead, he encounters a former lover, Ruth Gomen; although she no longer recognizes him, he succeeds in his bid to seduce her and is taken back to her apartment. On the orders of Police General Felix Buckman, Gomen's apartment is raided and Taverner is taken into custody, being transported immediately to the Police Academy in Los Angeles. Buckman personally interrogates Taverner, soon reaching the conclusion that Taverner genuinely does not know why he no longer appears to exist. However, he suspects that Taverner may be part of a larger plot involving the Sixes. He orders Taverner released, although ensuring that tracking devices are again placed on him. Outside the police academy, Taverner is approached by Alys Buckman, Felix's hypersexual sister and lover. Alys removes the tracking devices from Taverner and invites him to the home she shares with her brother. On the way there, she tells Taverner that she knows he is a TV star and reveals copies of his records. At the Buckmans' home, Taverner takes Alys up on an offer of mescaline. When he has a bad reaction to the drug, Alys goes to find him a medicine to counteract it. When she does not return, Taverner goes to search for her, only to find her skeletal remains on the bathroom floor. Frightened and confused, he flees, unsuccessfully pursued by a private security guard. To aid in his escape, he asks for the help of Mary Anne Dominic, a potter. Heading to a cafe with her, they find that several of his records are on the jukebox. When his song plays, people begin to recognize him as a celebrity. After parting with Dominic, Taverner goes to the apartment of his celebrity girlfriend Heather Hart. She returns home, horrified, and shows Taverner a newspaper mentioning that he is wanted in connection with Alys Buckman's death, the motive believed to have been his jealousy over Alys' purported relationship with Hart. An autopsy reveals that Alys' death was caused by an experimental reality-warping drug called KR-3. The coroner explains to Felix that, as Alys was a fan of Taverner, her use of the drug caused Taverner to be transported to a parallel universe where he no longer existed. Her death then caused his reversion back to his own universe. The Police General decides to implicate Taverner in Alys' death to distract attention from his incest. The press are informed that Taverner is a suspect in the case and, wishing to clear his name, Taverner surrenders himself to the police. Heartbroken over the death of his sister, Felix returns home, suffering a nervous breakdown on the way. In an epilogue, the final fates of the main characters are disclosed. Buckman retires to Borneo where he is assassinated soon after writing an exposé of the global police apparatus. Taverner is cleared of all charges and dies of old age, while Heather Hart abandons her celebrity career and becomes a recluse. Dominic's pottery wins an international award and her works become of great value while she lives into her eighties. KR-3 test trials are deemed too destructive and the project is abandoned. Ultimately, the revolutionary students give up and voluntarily enter forced-labor camps. The detention camps later dwindle away and close down, the government no longer posing a threat.