Facebook author page. Just go to http://facebook.com/sommermarsden and LIKE me. Then find the giveaway in my statuses and leave me a comment telling me what your number one Christmas wish is this year (or holiday wish). If you already LIKE me, just leave me a comment. In a while I'll draw from the comments and send the winner a list of book titles s/he can choose from.
Hope to see your wish soon :)