The Galaxy PrimesE. E. Smith
Cover art by Chris Foss (Panther Science Fiction, 1975).
They were four of the greatest minds in the Universe: Two men, two women, lost in an experimental spaceship billions of parsecs from home. And as they mentally charted the Cosmos to find their way back to earth, their own loves and hates were as startling as the worlds they encountered.
Genres: science fiction
E. E. Smith (1890–1965), also Edward Elmer Smith, Ph.D., E. E. "Doc" Smith, Doc Smith, "Skylark" Smith, and (to family) Ted, was a food engineer (specializing in doughnut and pastry mixes) and early science fiction author who wrote the Lensman series and the Skylark series, among others. He is sometimes referred to as the father of Space Opera.
E. E. Smith. Wikipedia.