One of the latest cover reveals in the Twitterverse is for Book 3 in The Raven Cycle: Blue Lily, Lily Blue by Maggie Stiefvater. Take a look:
Scholastic tweeted the cover reveal earlier today, as well as posted it onto their Google+ page. Interested to know more about the author or the series? You can visit Maggie Stiefvater's official website or her Raven Boys page.