Partials is a book I'm going to be recommending and I think the book trailer will definitely help me case!
[Partials on Goodreads; Amazon; Book Depository]
I also want to show you the teaser trailer for Andrea Buchanan's Gift (I posted about receiving it in my In My Mailbox Monday post). Gift will have different multimedia content integrated with the story (in ebook form) and the trailer really helps show that:
[Gift on Goodreads; Amazon]