For the chance to enter a drawing for a new Kobo Aura H20 and $5,000. You don't need a Kobo machine to read the stories, but will at least need to download the PC software. You'll probably need to open a Kobo account if you don't have one. More info Here.

The correct answers will get you an entry into the sweepstakes. I don't think they're taking answers yet. The first two stories have been posted, and the last short story is to be posted September 29th.

Today they've posted the last story in the "Going, Going, Gone" contest. 

I'd post the link, but PBS removed it the last time I posted it. You can easily Google it, though.