where Flossie and Freddie were now rather anxiously waiting.
"Did you find him?" asked the children eagerly.
"No, I'm sorry to say your father isn't on this train. But don't worry. I'll look out for you, and your father is sure to come for you sooner or later."
"Did you find any of the bugs?" asked Freddie.
"That go around and around and around," added Flossie.
"No," said the guard, laughing, "I didn't. What about them?"
Freddie explained what he meant, and asked if the train could not be stopped while he went into the nearest toy store to buy some more of the tin, crawling toys. But the guard said this could not be done.
"I don't just know what to do with you," he said, scratching his head. "If your father thought, he could telephone to any of the stations where our train will stop—this is an express train and does not make many stops after Sixty-sixth Street till the end of the line. He
