Philip K. Dick remains one of the most unsettling—and enduring—voices in modern literature. Decades after his death, his stories still feel less like “science fiction” and more like field reports from the edge of reality. He’s widely loved as one of the greatest sci‑fi authors of the 20th century because he didn’t just imagine new gadgets or distant planets; he interrogated the most frightening question of all: what if the world you’re living in isn’t what you think it is? Ph