I started listening to them again when the last series came out just driving to and from work. I think it took me 6 months to get through them all. I was impressed by the narration of the books to be honestExcited
Still listening to book 1 again. They are some weighty books and take some time to listed to.
Have a few more to buy from audible (think I have upto 10 in my library) but at my current listening rate its going to be years before I get through them all again