Sidewise in Time

Sidewise in Time is a 1950 science fiction collection featuring six short stories by Murray Leinster. The stories were originally published in Astounding and Thrilling Wonder Stories magazines before being compiled into this anthology by Shasta Publishers. The collection includes the titular story "Sidewise in Time," along with "Proxima Centauri," "A Logic Named Joe," "De Profundis," "The Fourth-Dimensional Demonstrator," and "The Power." Each story explores different aspects of speculative science and technology, from space exploration to computing to dimensional travel. These stories were written during a formative period of science fiction literature, with some becoming influential works in the genre. "A Logic Named Joe" is particularly notable for its early depiction of computer networks and information systems. The anthology demonstrates Leinster's range as a writer and his ability to combine scientific concepts with narrative storytelling. The collection reflects many of the core themes of Golden Age science fiction, including humanity's relationship with technology and the possibilities of space exploration.

Readers note this 1934 story effectively introduced the concept of parallel universes and alternate histories to science fiction, predating similar works by several years. Readers appreciate: - Fresh take on time travel without focusing on paradoxes - Creative premise of different historical timelines colliding - Fast-paced adventure elements - Clear, straightforward writing style Common criticisms: - Dated cultural attitudes and stereotypes - Plot feels rushed in places - Some find the ending unsatisfying - Limited character development Ratings: Goodreads: 3.7/5 (189 ratings) Amazon: 3.9/5 (12 ratings) Sample review: "The parallel worlds concept is handled well, but the characters are thin and it's more focused on the idea than telling a complete story." - Goodreads reviewer Several readers recommend it primarily for historical interest rather than pure entertainment value, noting its influence on later parallel universe stories.

The Man in the High Castle by Philip K. Dick This novel explores an alternate history where the Axis powers won World War II, creating parallel timelines that intersect in unexpected ways.

Anathem by Neal Stephenson Set in a world where alternate realities collide through mathematical principles, this book builds on the concept of intersecting timelines and dimensional travel.

The Long Earth by Terry Pratchett The story presents a multiverse where humans can "step" between parallel Earths, expanding on the parallel worlds concept found in Leinster's work.

The Coming of the Quantum Cats by Frederik Pohl Multiple versions of characters interact across parallel universes, building on themes of alternate histories and dimensional travel.

Timeline by Michael Crichton The narrative follows scientists who discover a way to move between different time periods through quantum technology, exploring the consequences of dimensional travel.

🌟 Murray Leinster was actually a pen name for William Fitzgerald Jenkins, who wrote over 1,500 short stories and articles in various genres during his career. 🌟 The story "Sidewise in Time" (1934) was so influential in parallel universe fiction that the Sidewise Award for Alternate History was named after it in 1995. 🌟 Leinster is credited with inventing the concept of parallel universes in science fiction through this collection, predating many other famous explorations of the theme. 🌟 In addition to his writing career, Leinster held two patents for front-projection technologies used in film and television production. 🌟 The author's first science fiction story was published in 1919, making him one of the earliest writers in the genre's "Golden Age" and earning him the nickname "The Dean of Science Fiction."