E. E. Smith,
Children of the lens
(1947)
“ Thus it was that Kit approached Arisia in a decidedly mixed frame of mind. He shot through the barrier without slowing down and without notification. Inerting his ship, he fought her into an orbit around the planet. The shape of the orbit was immaterial, as long as its every inch was well inside Arisia's innermost screen. For young Kinnison knew precisely what those screens were and exactly what they were for. He knew that distance of itself meant nothing—Mentor could give anyone either basic or advanced treatments just as well from a distance of a thousand million parsecs as at hand to hand. ”
