We're completely revamping the app because it's very hard to be noticed when all your books are in one app, so we're splitting the app into individual books. But this "library" app does quite well.
That's pretty funny, because my girlfriend's sister asked me last year if I would develop her million-dollar-idea: an app that creates personalized books for kids.
https://itunes.apple.com/us/app/little-heroes/id477247738?ls...
We're completely revamping the app because it's very hard to be noticed when all your books are in one app, so we're splitting the app into individual books. But this "library" app does quite well.