“You’re right,” said Amy, bluntly. “And Darry and Burd think that Belle is foolish.”

“Now, let’s finish this letter to Daddy,” Jessie said, hastily. “And then, oh, Amy Drew, I have an idea!”

“Another idea?” cried her friend. 174

“I don’t know whether there is anything in it or not. But listen. Don’t you think we might get Henrietta, take her over to the Gandy place, and look around again for Bertha?”

“We-ell, I admit that kid has got sharp eyes. But how could she see into those buildings that are all shut up any better than we could when we were over there?”

“You don’t just get my idea, honey. If the girl who radioed her message, and which we heard, is Henrietta’s cousin, she will know Henrietta’s voice. And if Henrietta calls her from outside, maybe she can shout and we will hear her.”

“That is an idea!” exclaimed Amy. “It might work, at that.” Then she laughed. “Anyway, we can give Hen a ride. Hen certainly likes riding in an automobile.”

“And Nell has got an almost new dress and other things for her. Let us go down to the parsonage and get them. And while Chapman goes to town with this letter we’ll paddle around to Dogtown and get Henrietta.”

“Fine!” cried Amy, and ran home for her hat.

A little later, when she had returned from the parsonage with the bundle and the chums were embarked upon the lake, Jessie said: