"Excellent Narration"
This is a very good book and the narrator does an excellent job on "making" all the different characters voices. I have read/listened the two previous books in the series ('Caves of Steel' and 'The Naked Sun') and this one is just a little bit inferior, nevertheless the ending is great and made me anxious for reading the next: 'Robots and Empire' which I had to buy in the conventional way, as it is not available at audible.com.