I posted a description of how I made the book trailer for Deliverance: Mortal Path Book 3 on the Supernatural Underground Blog. It will give you some ideas about creating an exciting trailer with music and video clips in addition to still pictures and text.
Take a look, and leave a comment on Supernatural Underground (not here) to enter a drawing for my great new Swag Bag. It's a Mortal Path tote bag, signed copies of Dark Time and Sacrifice, pens, bookmarks, and magnets. The deadline for the giveaway is midnight CST on Wednesday, February 1st. The midnight between Tuesday night and Wednesday morning. I always have trouble with that.