Islands of Space by Campbell & John W & Jr Hardback Book 9781515433934

As Earths fasterthanlight spaceship hung in the void between galaxies Arcot Wade Morey and Fuller could see below them like a vast shining horizon the mass of stars that formed their own island universe Morey worked a moment with his slide rule then said quotWe made good time Twentynine light years in ten seconds Yet you had it on at only half powerquot