Animated Children's Book App

I am looking for a freelance animator / animation company for a very interactive and revolutionary series of animated children's ebook apps. The model that best represents what we are trying to do is the Fantastic Flying Books of Morris Lessmore. The integration of completed video will be be the basis of most of the animation however, the ability to manipulate the files to move or change the poses of the characters is a must, as well as designing, drawing and implementing "activities" within the book - all this must be cost-effective and efficient. I need to know your graphic design capabilities, modelling and story boarding skills and a list of app development experience. The targeted markets for the app is iPad, Android tablets and PC. This post is for the first ebook in the series.