Flow my tears, the policeman said

"Grappling with many of the themes Philip K. Dick is best known for--identity, altered reality, drug use, and dystopias--Flow My Tears, the Policeman Said is both a rollicking chase story and a meditation on reality. Jason Taverner--talk show host and man-about-town--wakes one day to find that no one knows who he is. In a society where lack of identification is a crime, Taverner must evade the secret police while trying to unravel the mystery of why no one remembers him"--