Helen and Rosanna were very much excited over this, and could have been quite covered with medals. They would not throw the rings on any peg that was worth while. Finally they moved on in disgust, after paying the man about a dollar apiece.

On a corner were a group of little burros, the tiny Mexican donkeys and children could ride along to the corner and back for ten cents. Nothing in the whole world could make those donkeys go off a slow walk. They knew perfectly well that it didn't pay to frisk up their heels and bolt, so they simply wagged an ear or flirted a tail if the children slapped them.

"I suppose they have traveled to that corner fifty million times," said Helen, watching the solemn procession take its way with the donkey boys following close on the donkeys' heels and shouting to them to "Giddap!"

"Poor dears!" said Rosanna. "How tired of it all they must be!"

It took a lot of argument before they decided to try the Ferris wheel, but Rosanna wisely said that it would probably be the last chance she would ever have to try it, and Helen said that she wouldn't want to come unless Rosanna could, so the children seated themselves and were strapped in the basket, and presently when all the little basket seats were full, off they went. It was perfectly frightful when you have just been a simple human being all your life and suddenly try sailing up and around all at the same time! At the top there was a drop, a sort of launching out right into space, and the girls clung to each other and shut their eyes.

After they had rested awhile they went along, threading their way through the crowds until they came to the roller coaster.

Here they sat in a little car which held four people, but Mrs. Culver still refused to leave the ground. They embarked from a little platform, and were in one car of a little train of four. On the other side of the platform four other cars were filling up. When all the seats were taken, someone gave a signal and off went the little trains down such a steep grade that their rush carried them far up another incline. This was repeated over and over until they had reached a great height. Here there was a sheer drop as straight as it could be made without taking the cars off the rails, and down they went, turning and twisting. All at once they were plunged into a pitch black tunnel.

"Oh, oh, oh!" cried Rosanna. It was the first time she had screamed, but she did not hear herself because everyone else was screaming too.

Then as suddenly as they had plunged into the dark, they came out into the light again, gave a few more turns and drops for good measure, and stopped at the very identical place where they started.

They got out of their car, and staggered, rather than walked, over to Mrs. Culver, who was laughing at them. Rosanna's long curls were blown every which way around her small, dark face, and Helen's bobbed hair was sticking straight up.