Professor Muntz never meant to disappear—he simply couldn’t bear the attention after publishing his groundbreaking work on multiple time-tracks. But when his experimental machine ends up forgotten in a boarding-house cellar, the contraption quietly begins tugging at reality itself, pulling in newspapers from alternate worlds where events unfold differently. Enter Mr. Grebb, a coarse but determined beer-truck driver locked in a petty feud with his boss, Joe Hallix. When these mysterious newspapers start reporting wildly inconsistent versions of yesterday’s news, Grebb finds himself stumbling into a situation far beyond his understanding—and far more useful to him than he ever expected.
“The Life-Work of Professor Muntz” blends science fiction, humor, and paradox into a story where fate, luck, and cosmic accident collide. Leinster draws clever connections between two men who could not be more different, yet whose lives intersect in remarkable ways thanks to a machine no one appreciates until it’s too late.
Murray Leinster—pen name of William Fitzgerald Jenkins—was one of the most inventive minds in 20th-century speculative fiction. A prolific author with hundreds of stories across pulp magazines, he pioneered ideas long before they became genre staples, including early concepts of parallel universes and automated computation. His career spanned six decades, and his imagination pushed boundaries that influenced generations of writers.
Known for effortless storytelling, technical insight, and playful curiosity about the universe, Leinster remains a foundational figure in classic sci-fi. His worlds are clever, surprising, and filled with big ideas hidden inside approachable tales—just like this one.
