"I'd rather you wouldn't, son. You can't tell what may happen."

"Oh, look at that man after the monkey!" cried Nan.

"Yes, and the monkey's gone up on top of the tiger's cage," added Bert.

"Say, this is as good as a circus, anyhow!"

Some of the big, flaring lights, used in the tents at night, had been
set going so the circus and railroad men could see to work, and this
glare gave the Bobbseys and other passengers on the train a chance to
see what was going on.

"There's a big elephant!" cried Freddie. "See him push the lion's cage
around. Elephants are awful strong!"

"They couldn't push a railroad train," said Flossie.

"They could too!" cried her little brother, quickly.

"They could not. Could they, papa?"

"What?" asked Mr. Bobbsey, absentmindedly.

"Could an elephant push a railroad train?" asked Flossie.

"I know they could," declared Freddie. "Couldn't they, papa?"

"Now, children, don't argue. Look out of the windows," adivsed their
mother.