I'm running a wee monthly competition over at my Facebook page.
http://www.facebook.com/williammeikle
It is for fans of the FB page only, but you can join just by "liking" the page.
To enter all you have to do is leave a comment on my wall at the above page. Anything goes except spam. At the end of every month I'll draw a winner from the names of everyone who has commented that month and they'll get a free ebook.
This month's book is THE MIDNIGHT EYE FILES: THE AMULET