She went down cleanly, but was rather long coming up. Grace and Betty looked anxiously at one another.
“She is——” began Betty.
Mollie flashed into sight like a seal.
“I—I found something!” she panted.
“Did you strike bottom?” asked Betty.
“Almost. But that’s all right. I’m going down again. There is something down there. Maybe it’s the ghost!”
“Oh, do be careful!” cautioned Betty, but Mollie was already in the water. She was longer this time coming up, and Betty was getting nervous. Then Mollie shot into view.
“I—I found it!” she gasped.
“What?” chorused the others.
“The missing canoe those boys have been looking for! It is down there on the bottom, freighted with stones. We will get it up for them!”