In the gathering gloom of the beech woods, a silver-throated thrush sang its evening song. Then, starting where it had ended, the thrush repeated the same notes backwards. Ted paused to listen and Tammie halted beside him. The boy grinned faintly. Because it first seemed to wind itself up and then to unwind, Al had always insisted on calling this thrush the "winder bird." It was, Ted supposed, as good a name as any.

Tammie sat down and turned a quizzical head to look at the harness he was wearing and, for excellent reasons, could wear only at night. Ted himself had made the harness from a discarded pack sack. It had a chest strap to keep it from sliding backwards, a belly strap to prevent it from falling off, and on either side was a spacious pocket with a flap that could be fastened. Right now, the pack was laden with thirty pounds of junk that Ted had picked up around the house.

Tammie tried to scrape the harness off with his right hind paw. Ted stooped to pet and coax him.

"Come on, Tammie. Come on. That's a good boy!"

Tammie sighed and got to his feet. He didn't know why he was thus burdened and he had no aspirations whatever to become a pack dog. But if Ted wanted it, he would try to do it. He followed to the end of the drive and stood expectantly while Ted opened the mailbox.

The metropolitan daily in which Ted had placed his ad, and that was always delivered to the Harknesses a day late, lay on top. Beneath were thirteen letters.

Ted's heart began to pound. He'd watched the mail every day, but except for the paper, the usual hopeful bulletins addressed to "occupant," and a few miscellaneous items, there had been nothing interesting. Ted had almost despaired of getting anything, but he realized, as he stood with the letters in his hand, that he hadn't allowed hunters enough time to answer his ad.

The thirteen letters represented more first-class mail than the Harknesses usually received in three months, and Ted held them as though they burned his fingers. They were important, perhaps the most important letters he had ever had or ever would have, for the future of the Harknesses could depend on what was in them.

Ted ran back up the drive. Running with him, Tammie was too busy to pay attention to the obnoxious pack. Ted burst into the house, slammed the door behind him, laid the letters and papers on the table and knelt to take the pack from Tammie. He thrust it, still laden, into the darkest corner of a dark closet and turned excitedly back to the mail.

Sighing with relief, Tammie curled up on his bearskin. Ted looked at the sheaf of letters. Except for two, they were addressed in longhand. He picked one up, made as though to open it then put it back down. If the news was good, it would be very good. If bad, it would be very bad. His eye fell on a box on the paper's front page.