I know many of you are not too fond of Facebook but to me it's the easiest, simplest, most common way to interact with people. Anyway, I started a new group where I share news about Free books, book sales and even Giveaways related to books.
If you're already on FB, you can always request to join the Group to stay on the loop ;)
Here is the link: https://www.facebook.com/groups/567637953425929/
** Edit: An earlier version of this post said that anyone could access the group without having to log into Facebook but apparently that's not possible *sad face* and you actually need to be part of FB to see this group even if you don't want to join it. Sorry!