Dot-dash-dot-dash! Then suddenly outside a furious hum, and the impact of beetle bodies against the front door.
Tommy got up, grinning. That was the first, interrupted message from Tommy that was received.
Through the barred window the three could see the furious efforts of the beetles to force an entrance. But the very tensile strength of the beetle-shells, which rendered them impervious to bullets, required a laminate construction which rendered them powerless against brick or stone.
Desperately the swarm dashed itself against the walls, until the ground outside was piled high with stunned beetles. Not the faintest impression was made on the defenses.
"Watch them, Jim," said Tom. "I'll go see if the rear's secure."
That thought of his seemed to have been anticipated by the beetles, for as Tommy reached the kitchen the swarm came dashing against door and window, always recoiling. Tommy came back, grinning all over his face.
"You were right, Haidia," he said. "We've held them all right, and the tables are turned on Bram. Also I got a message through, I think," he added to Dodd.
Dash--dot--dash--dot from the instrument. Tommy ran to the table again. Dash--dot went back. For five minutes Tommy labored, while the beetles hammered now on one door, now on another, now on the windows. Then Tommy got up.
"It was some station down the line," he said. "I've told them, and they're sending a man up here to replace the telegraphist, also a couple of cops. They think I'm crazy. I told them again. That's the best I could do."
"Dodd! Travers! For the last time--let's talk!"
The cloud of beetles seemed to have thinned, for the sun was shining into the room. Bram's voice was perfectly audible, though he himself was invisible; probably he thought it likely that the defenders had obtained firearms.
"Nothing to say to you, Bram," called Dodd. "We've finished our discussion on the monotremes."
"I want you fellows to stand in with me," came Bram's plaintive tones. "It's so lonesome all by one's self, Dodd."
"Ah, you're beginning to find that out, are you?" Dodd could not resist answering. "You'll be lonelier yet before you're through."
"Dodd, I didn't bring that swarm up here. I swear it. I've been trying to control them from the beginning. I saw what was coming. I believe I can avert this horror, drive them into the sea or something like that. Don't make me desperate, Dodd.