Then they found themselves in great darkness.


CHAPTER XX

THE QUEER NOISE

Freddie Bobbsey sat down with a thump. Flossie Bobbsey sat down with a bump. This was after they had fallen down the queer hole. And yet it had not been so much of a fall as it was a slide.

Both of them being fat and plump—much fatter and plumper since they had come to Twin Camp than before—the thump and the bump did not hurt them very much.

They had slid down into the hole on a sort of hill of sand, and if you have ever slid down a sandy hillside you know the stopping part doesn't hurt very much. And, after all, the part of a fall that hurts, as the Irishman said, is not really the falling, it's the stopping so suddenly that causes the pain.

"Freddie! Freddie!" called Flossie, a few seconds after she and her little brother had fallen down the hole. "Freddie, are you there?"

"Yep, I'm here, Flossie," was Freddie's answer, "only I dunno 'xactly where it is. I can't see."

"Nor me neither. But are you been hurted, Freddie?"