"And are you sure it wasn't Snoop, Dinah?"

"Shuah, Mr. Bobbsey. 'Cause why? 'Cause heah's Snoop now, right ober by Miss Dorothy."

This was very true. The little seashore Cousin had been playing with the black cat.

"Snap howls sometimes," said Freddie, who seemed to be trying to find some explanation of the queer noise. "Lots of times he used to howl under my window, and I'd think it was some boy, but it was only Snap. He used to like to howl at the moon."

"Dat's right, so he does, honey lamb," Dinah admitted. "But dere ain't no moon now, an' Snap's eatin' a bone. He don't never howl when he's eatin' a bone, I'se sartain ob dat."

"Oh, well, if it wasn't the dog or cat, it was some other noise that can easily be found," said Mr. Bobbsey. "I'll go have a look."

"I'm coming, too," said Nan.

"And so am I!" exclaimed Bert.

Harry and Dorothy looked at each other a moment, and then Dorothy said, rather unhesitatingly:

"I'm not afraid!"