"The child is too young to work so hard," Aunt Sarah declared. "It is no wonder her health breaks down at the slightest cause, when she has no strength laid away to fight sickness."

By this time a big girl had washed and dressed Sandy, and now what a pretty boy he was! He wore a blue-and-white-striped linen suit and had a jaunty little white cap just like Freddie's.

He was so anxious to go that he jumped in the wagon before the others were ready to start.

"Get app, Bill!" he called, grabbing at the reins, and off the old horse started with no one in the wagon but Sandy!

Sandy had given the reins such a jerk that Bill started to run, and the more the little boy tried to stop him the harder he went!

"Don't slap him with the reins!" called Harry, who was now running down the hill as hard as he could after the wagon. "Pull on the reins!" he called again.

But Sandy was so excited he kept slapping the straps up and down on poor Bill, which to the horse, of course, meant to go faster.

"He'll drive in the brook," called Bert in alarm also rushing after the runaway. "Whoa, Bill! whoa, Bill!" called everybody, the children from the camp having now joined in following the wagon.

The brook was directly in front of Sandy.

"Quick, Harry!" yelled Bert. "You'll get him in a minute."