I downloaded this software called 'expressivo', it is fab. This is the software that was used to make the You Tube versions of Billy Meier's changelings.
It is a text to speech convector..... i know, i know I'm lazy when it comes to reading books... I used this software to listen to the second book 'Becoming' of the 'Handbook for the new Paradigm' from
http://www.nomorehoaxes.com/
Great book, it took me around 5 hours to listen to it.