In a rather odd unfolding of events, it seems as if Barnes & Noble is finally clearing up the mystery behind that Plastic Logic e-reader slated to hit its retail locations by Spring of 2010. After making said announcement, the book seller then went out and introduced an e-book reader of its very own in the Nook, and only now are we learning that the Plastic Logic-built QUE proReader will also be splashing down at the outfit sometime next year. In a brief release posted today, we're told