animated book trailers

I had a look at some animated book trailers to get an idea of how I could do one for Emil and the Detectives. I want to make it relatively simple, just using the imagery I already have from the book cover. I want it to be fun and energetic but also with a naive edge to it

https://vimeo.com/47697013 - The Insomniacs
I really love the aesthetic of this one - the hand drawn set is really effective, moving through the different layers works well to create a story telling atmosphere

https://vimeo.com/88147139 - Shh! We have a plan
I think the length of this is more realistic to how mine will be, as I want it to be simple and short - as if it was a banner ad on a book shop website

https://vimeo.com/104490915 - Animalium 
I love the collage aesthetic of this - just using imagery from the book and animating it slightly, I feel like I will be doing something similar 

https://vimeo.com/80009815 - A Menina do Fio
I love the simplicity and jagged/naive flow of the animation, I feel like this aesthetic will work well for my cover design and the cut out figures I have been working with