My wife is partially sighted -as well as PD -and enjoyed listening to books on MP3 discs which she borowed from Calibre Audio Library.
Membership of this charity is very reasonable - they supply two books at a time and as you return one, another is sent to replace it.
The library is extensive.
See their website. Have just bought a 'Boombox Plus' from them - this plays the books on USB sticks and also has a radio! - all in 4"x2"2" - so easy to operate and much handier than the discs
Hope this is of interest.
Hi there ezinda,
Glad you have found Calibre website.
Tried out the little Boombox player today and it really is good.
if you have a radio which will play MP3 discs you will be pleased with the choice of books available
best wishes for some nice reading