From the site:
Anything you've always been dying to know about Ender's Game? Here's your chance to ask the author himself. What have you always wondered about Ender Wiggin, the Formics, and Battle School? Let us know what questions you've submitted in the comments!
Here's your chance to get in on it: Card wants to give you the opportunity to ask him anything you've ever wondered about Ender's Game!
Just go to this post at our Tumblr; you don't have to have a tumblr account to play.
We'll publish as many answers as we can in the final book, and give you guys some sneak previews this fall/winter leading up to the book release over at our Tumblr.
You have until midnight Eastern time on July 1 to ask. Feel free to ask more than one! And we'd love if you'd help us spread the word.
And don't forget to spread the word. :)