Book Trailer The Best of BookRiot.tv: The Most Watched Book Trailers, March 16-22, 2013 By Cassandra Neace Mar 23, 2013 Get Every Story: Follow Book Riot Follow @bookriot Newsletter Signup Signup for our Newsletter Subscribe X Here are the most popular book trailers from the last week on BookRiot.tv. Click the cover to watch! Did you know that Book Riot has a YouTube channel? We do. It’s new and we are having fun with it. Check it out here.