. 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 in addressing the nature of drug abuse, paranoia and schizophrenia, and transcendental experiences in novels such as A Scanner Darkly and VALIS.
The novel The Man in the High Castle bridged the genres of alternate history and science fiction, earning Dick a Hugo Award for Best Novel in 1963. Flow My Tears, the Policeman Said, a novel about a celebrity who awakens in a parallel universe where he is unknown, won the John W. Campbell Memorial Award for best novel in 1975. "I want to write about people I love, and put them into a fictional world spun out of my own mind, not the world we actually have, because the world we actually have does not meet my standards," Dick wrote of these stories. "In my writing I even question the universe; I wonder out loud if it is real, and I wonder out loud if all of us are real." Dick referred to himself as a "fictionalizing philosopher."
In addition to 44 published novels, Dick wrote approximately 121 short stories, most of which appeared in science fiction magazines during his lifetime. Although Dick spent most of his career as a writer in near-poverty, ten of his stories have been adapted into popular films since his death, including Blade Runner, Total Recall, A Scanner Darkly, Minority Report, Paycheck, Next, Screamers, and The Adjustment Bureau. In 2005, Timemagazine named Ubik one of the one hundred greatest English-language novels published since 1923. In 2007, Dick became the first science fiction writer to be included in The Library of America series.