"Helen, you'd better look out," joked Bill Watson. "Joe has another friend now, outside the business."

"Oh, I'm not worrying," laughed Helen, but Joe thought she did look at him in a peculiar manner, and she blushed slightly. For Joe's anxiety over the letter was obvious to all.

And he did not want to tell even Helen his expectations and hopes for fear he would be disappointed. He knew Helen would keep his secret if he so requested, but he thought it better, everything considered, not to say anything until he had had a reply from the man who offered the trained seal for sale.

And at last a letter came for him. It had been delayed, reaching a certain town after the circus had left, and it had been forwarded from place to place, always getting there a day after the show had moved on. So that when it finally did reach Joe it was about a week after it had been written.

To Joe's delight the seal was guaranteed to be so kind and docile that a stranger could, in a short time, put it through the course of its tricks. And the animal was said to be young, so that it could be taught new tricks.

"I think it is just what I'm looking for," mused Joe. "If only he hasn't sold it to some one else on account of my delay in answering because I didn't get this letter. I guess I'd better telegraph and say I'll take it, but I'd like to look at it first."

The price asked for the seal was within Joe's means. He quickly decided that, and he also made up his mind that he would take the seal, after having seen it, and add it to his tank act if it came up to his expectations.

One might think that Joe's proper course would have been to apply to the owners of the circus and get them to buy the seal for him. But in circuses, just as is often the case in theatrical companies, the performers "dress" their own acts—that is, they provide all they need to work with, and these accessories become their personal property. Of course in big pageants, such as are sometimes seen with circuses, the management provides the costumes and the weapons, chariots, thrones and other spectacular pieces.

But in an act each performer usually provides his own things. A man with trained dogs will own them personally, as a snake charmer owns her crawling pets. Then, when he leaves one show and goes to another, which is often done, he takes his property with him. It is his act.

In the case of the tank, that belonged to Benny Turton, and Joe was, in a sense, only borrowing it. Now he proposed to add a seal as his personal property. He knew the circus people would not object if the act went well, and they would also provide transportation for the animal, just as they did for Helen's horse, Rosebud, or for the trained dogs.