Keyhole Press is giving away downloads of all of its titles in exchange for posts about the books on Twitter or Facebook. On the Keyhole site (http://www.keyholepress.com), beside each "add to cart" button is the option to instead pay with a tweet.
Just push the Pay with a Tweet button, post the editable suggested Tweet, then push the Download button.
All of Keyhole's titles are available for tweets, including the two newly-released books by Matt Bell (HOW THEY WERE FOUND) and Aaron Burch (HOW TO PREDICT THE WEATHER).
Keyhole Press/Magazine
http://www.keyholepress.comThis is a public group.
Anyone can see it and join.