
Colonial Survey is a 1957 collection of science fiction short stories by American writer Murray Leinster. It was first published by Gnome Press in 1957 in an edition of 5,000 copies. The collection was reprinted by Avon Books in 1957 under the title The Planet Explorer. The stories all originally appeared in the magazine Astounding.

"Exploration Team" is a science fiction novelette by American writer Murray Leinster, originally published in the March 1956 issue of Astounding Science Fiction. It won the Hugo Award for Best Novelette in 1956.

"First Contact" is a 1945 science fiction novelette by American writer Murray Leinster, credited as one of the first instances of a universal translator in science fiction. It won a retro Hugo Award for Best Novelette in 1996.

Out of This World is a collection of three related science fiction stories by Murray Leinster, published by Avalon Books in 1958. The stories, all featuring "hillbilly polymath" Bud Gregory, originally appeared in Thrilling Wonder Stories over a four-month span in 1947, and are sometimes characterized as a novel. A fourth story in the Gregory sequence, "The Seven Temporary Moons", was published in TWS in 1948, but has never been collected. All the stories originally carried the "William Fitzgerald" byline.

"Proxima Centauri" is a science fiction short story by American writer Murray Leinster, originally published in the March 1935 issue of Astounding Stories. Unusually for the time, the story adhered to the laws of physics as they were known, showing a starship that was limited by the speed of light, and which took several years to travel between the stars. In his comments on the story in Before the Golden Age, Isaac Asimov thought that "Proxima Centauri" must have influenced Robert A. Heinlein's later story "Universe" and stated that it influenced his own Pebble in the Sky.

"Sidewise in Time" is a science fiction short story by American writer Murray Leinster that was first published in the June 1934 issue of Astounding Stories. "Sidewise in Time" served as the title story for Leinster's second story collection in 1950.

Sidewise in Time is a 1950 collection of science fiction short stories by Murray Leinster. It was first published by Shasta Publishers in 1950 in an edition of 5,000 copies. The stories all originally appeared in the magazines Astounding and Thrilling Wonder Stories.