I have a feeling that ARCs of ACROSS THE UNIVERSE are going to be rare. Because...um...I don't even have my copies yet!
BUT if you'd like to enter for a chance to WIN a copy, PenguinTeen has set up a fan page for the book, and will be sending one commenter a copy of an ARC!
The link to the actual contest is here: http://www.facebook.com/posted.php?id=149253628431929&share_id=145908228774225&comments=1
(But you have to "like" the fanpage before you can post a comment.)