For librarians that have patrons that like comic books and trading cards will want to share this information. True most patrons interested in these two collectibles will be the same, but their might be a few that just collect one type of collectible. For those patrons that only collect one type share with them that Upper Deck is producing a trading card series that when put together will form comic pages that tale the story of the Avengers: Kree-Skrull War. This is a cool cross promotional and will give librarians some talking points with your patrons. For the full article link below to ICv2.
http://www.icv2.com/articles/news/19884.html