Invaders from the Infinite
The alien spaceship was unthinkably huge, enormously powerful, apparently irresistible. It came from the void and settled on Earth, striking awe into the hearts of all who saw it. Its mission, however, was not conquest -- but a call for help!First contact was a job for the brilliant team of scientists, Arcot, Wade, and Morey. And what they received was an offer of an alliance against an invading foe so powerful that no known force could turn it back!John W. Campbell's INVADERS FROM THE INFINITE is a veritable odyssey of the universe, exploring world after world and uncovering cosmic secret after cosmic secret. Here is a classic space opera that may never be surpassed!
Fiction, Science Fiction, Fiction, science fiction, space opera, Scientists, fiction, Fiction, action & adventure
John W. Campbell
John Wood Campbell Jr. was an American science fiction writer and editor. As editor of Astounding Science Fiction from late 1937 until his death, he is generally credited with shaping the Golden Age of Science Fiction. Isaac Asimov called Campbell "the most powerful force in science fiction ever, and for the first ten years of his editorship he dominated the field completely."

As a writer, Campbell published super-science space opera under his own name and moody stories under his primary and most famous pseudonym, Don A. Stuart. Campbell also wrote under the pen names Karl Van Kampen and Arthur McCann.
- Wikipedia