Mr. Penumbra's 24-hour Bookstore

Cory Doctorow posted today that Mr. Penumbra's 24-Hour Bookstore, a novel by Robin Sloan, is available on Amazon.  So, like, if you needed a birthday present idea for me, here. I'm excited about this, because I listened to this story, several times, when it was a short story on Escape Pod.  You can get that link here, if you want to listen to the short story version, but I am super-excited about where this story goes as a full-length novel.