Calvin M. Knox, The silent invaders (1958)
“ He would stay here, on Earth, serving a godlike race in its uncertain infancy. Perhaps he could forget that beneath the skin of Major Abner Harris lay the body and mind of Aar Khiilom.Forget Darruu. Forget the fragrance of the jasaar trees and the radiance of the moons. Earth has trees that smell as sweet, it has a glorious pale moon that hangs high in the night sky. Put homesickness away. Forget Darruu.It would not be easy. He looked up again at the stars as he reached the entrance to the Medlin headquarters. Earth was the name of his planet now. ”
