Ubik
Glen Runciter is dead. Or is he? Someone died in the explosion orchestrated by his business rivals, but even as his funeral is scheduled, his mourning employees are receiving bewildering messages from their boss. And the world around them is warping and regressing in ways which suggest that their own time is running out. If it hasn't already.
Philip K. Dick
Philip Kindred Dick (1928–1982) was an American novelist and short story writer whose published work during his lifetime was almost entirely in the science fiction genre. Dick explored sociological, political and metaphysical themes in novels dominated by monopolistic corporations, authoritarian governments, and altered states. In his later works, Dick's thematic focus strongly reflected his personal interest in metaphysics and theology. He often drew upon his own life experiences and addressed the nature of drug use, paranoia and schizophrenia, and transcendental experiences in novels such as A Scanner Darkly.