Ray Cummings (1887–1957) was a pioneering American science fiction writer, often referred to as one of the “founding fathers” of the genre. With a background in science, having worked as a technical writer for Thomas Edison, Cummings blended scientific knowledge with imaginative storytelling, becoming a key figure in early 20th-century pulp fiction. He is best known for his works exploring the possibilities of time and space, such as *The Girl in the Golden Atom* and *The Time Professor*, which helped lay the groundwork for modern science fiction.