Make your own book trailer. Check out the JFK Library book trailer for Renegades by Marissa Meyer.
Make a quick Book Bento. Find items or images that represent your book and arrange them into a nice square shape and snap. See the JFK Library example below for Certain Dark Things by Silvia Moreno-Garcia.
Create your own book review like the one below that the JFK Library did for Dry by Neal Shusterman and Jarrod Shusterman.