The voice of the captain was now heard issuing orders, which satisfied Tom that they were about to go into port.


CHAPTER LII.

On the following morning, having landed on the soil of Central America, they started across the Isthmus. Dora rode on a little mule, and the Professor walked by her side, holding the bridle. Toney and Tom, with Clarence and Harry, proceeded on foot, Hercules bringing up the rear with a huge club in his hand. It was wonderful to witness the tender solicitude of the Professor for Dora. Along the road were a number of small houses, where the natives sold fruit and coffee to travelers, who came in crowds after a steamer had arrived at Panama. At these houses Dora's mule would halt, and the Professor would go in, and come forth with a nice cup of coffee; and as the young maiden put it to her lips her beautiful blue eyes would be peeping over the top of the cup at the smiling face of her escort with a most tender expression. He would then select the most delicious fruit and hand it to Dora, who would receive it with a sweet smile, which made some of the rough miners, passing, imagine that an angel sat on the back of the little mule.

Toney and his companions frequently halted to rest; and Dora's mule was far in advance of them on the road. When within a short distance of Cruces, they came to the spot where the anchor lay, near the side of the road. Here they beheld Dora and the Professor seated on the anchor and the mule quietly cropping the grass.

"Look yonder!" said Tom. And he started towards the pair seated on the anchor.

"Come on!" said Toney, with a peculiar look. Tom took the hint, and, with his companions, continued to walk on in the direction of Cruces.

"All's right!" said Toney, in a whisper, to Tom. "The anchor is the emblem of hope."

"Do you think he will now get out of Doubting Castle?" asked Tom.

"I know it," said Toney. "Let us move on. Yonder is Cruces."