It is hard to recommend a "Cherry pop'n" ebook.
I see like Charlaine Harris (I had never heard of her before) I am sure you will find a LOT of similar stuff for eBooks. Psychic vampire books are everywhere. I assume.
Actually, I see more than a few of her books at Fictionwise. But they need to be converted for the Sony.
But lots of information to do that can be found here!