Murray Leinster,
The Sentimentalists
“ Rhadampsicus said pleasantly. "Now shall we set out for home?"Nodalictha looked about the cosy landscape of the ninth planet of Cetis Gamma. There were jagged peaks of frozen air, and mountain ranges of water, solidified ten thousand aeons ago. There were frost-trees of nitrogen, the elaborate crystal formations of argon, and here a wide sweep of oxygen crystal sward, with tiny peeping wild crystals of deep-blue cyanogen seeming to grow more thickly by the brook of liquid hydrogen. And there was their bower; primitive, but the scene of a true honeymoon idyll. ”
