Sadly, I don't have hard numbers here. Just going with sources such as this[1]. ...

Sadly, I don't have hard numbers here. Just going with sources such as this[1]. Basically, the fiction market is growing by about 40% currently. To my (admittedly layman) eyes, that is pretty impressive growth.

[1] http://www.nytimes.com/2013/05/15/business/media/e-book-sale...