Perry Robinson, more familiarly known as "Slim," readily agreed to accompany the boys on the search.

"You bet I'll go," he declared. "When do we start?"

"Three o'clock, if we can be ready by then. Meet us at the boathouse and bring along some grub."

"I'll be there," promised Slim.

The Hardy boys carried blankets and a small tent down to the boat and stowed them away. Then came cooking utensils and a supply of food sufficient to last them for several days. They would, of course, be able to get supplies at the fishing villages along the coast, but as they had no idea where their search would lead them they were determined to take no chances.

"Thank goodness we'll be away from here before Aunt Gertrude arrives," chuckled Frank, as the boys were putting on their outing clothes at two o'clock that afternoon.

"She'll be madder than a wet hen when she finds we've escaped her. If there's anything she likes better than bossing us around and showing us our faults, I don't know what it is."

Alas for the best laid plans! Aunt Gertrude must have had some premonition of the truth. She advanced the time of her arrival by a good two hours. The two o'clock train brought her to Bayport, bags, baggage, and Lavinia, the cat. The boys were first apprised of her advent when they heard a taxicab pull up in front of the house. Joe peeped out the window of their room.

"Sweet spirits of nitre! Aunt Gertrude herself!"

"No!"