So the Box made Mr. Jell entirely independent, but it did even more than that; it had one other remarkable feature. It could be used also as a transmitter and receiver. Of matter. It was, in effect, the Sears Roebuck catalogue of Mr. Jell's people, with its own built-in delivery service.
If there was an item Mr. Jell needed, any item at all, and that item was available on any of the planets ruled by Mr. Jell's people, Mr. Jell could dial for it, and it would appear in the Box in a matter of seconds.
The makers of the Box prided themselves on the speed of their delivery, the ease with which they could transmit matter instantaneously across light-years of space. Mr. Jell admired this property, too, but he could make no use of it. For once he had dialed, he would also be billed. And of course his Box would be traced to Earth. That Mr. Jell could not allow.
No, he would make do with whatever was available on Earth. He had to get along without the catalogue.
And he really never needed the catalogue, not at least for the first year, which was perhaps the finest year of his life. He lived in perfect freedom, ever-continuing joy, on the riverbank, and made some special friends: one Charlie, aged five, one Linda, aged four, one Sam, aged six. He spent a great deal of his time with these friends, and their parents approved of him happily as a free baby-sitter, and he was well into his second year on Earth when the first temptation arose.
Bugs.
Try as he might, Mr. Jell could not learn to get along with bugs. His air-conditioned, antiseptic, neat and odorless existence back home had been an irritation, yes, but he had never in his life learned to live with bugs of any kind, and he was too old to start now. But he had picked an unfortunate spot. The state of Florida was a heaven for Mr. Jell, but it was also a heaven for bugs.
There is probably nowhere on Earth with a greater variety of insects, large and small, winged and stinging, than Florida, and the natural portion of all kinds found their ways into Mr. Jell's peaceful existence. He was unable even to clear out his own house—never mind the endless swarms of mosquitoes that haunted the riverbank—and the bugs gave him some very nasty moments. And the temptation was that he alone, of all people on Earth, could have exterminated the bugs at will.
One of the best-selling export gadgets on Mr. Jell's home world was a small, flying, burrowing, electronic device which had been built specifically to destroy bugs on planets they traded with. Mr. Jell was something of a technician, and he might not even have had to order a Destroyer through the catalogue, but there were other problems.