[mdaniel]

The Google Books mobile app will read any(?) book in your library, and at least they used to support uploading your own books, although I haven't tried it in a while: https://play.google.com/books/uploads?type=ebooks and in the individual book, tap on it, tap the bamboo menu, choose "Read aloud"

[ljf]

Thanks - that is really goodand didn't realise that was something I already had installed.

I'd be happy to pay for a service where I can adjust the readers voice and speed, but this worked amazingly well, and the enhanced version of the audio is really good.