Ray McGillivray, The Forty Jars (1923)
“ Wait till the sun rises. Then all the Yengi are below ground. They have no firearms. By quick attack through the Wall corridor. . . . yes, we should succeed. But then? Do you know your peril in venturing, even for a moment, below ground?" "My peril matters not!" Bowen nodded slowly. "You are brave," he mumbled. "But perhaps you have not seen them . . . . the Yengi?" "I can imagine," cut in Roberts shortly. "How many of them are there?" "Hundreds. One never knows exactly. They are sent each week. Some die, of course, but most live on and on. . . . ." "Can you shoot?" Bowen grimaced. ”
