I read a lot of books with my ears. Started using audiobooks when I had a long commute to and from work and now I use them when I exercise on the treadmill and NuStep, when I knit, and when doing mindless household tasks.
The reader makes all the difference and often I'll choose to listen to something because it's read by one of my favorite voices - Kate Reading, Orlagh Cassidy, C. J. Critt, Grace Conlin. Once I started listening to Willa Cather's My Antonia, narrated by some woman who was awful. When I found the same book narrated by George Guidall, I was much more satisfied. Richard and I got to be in the studio when he was recording Nathaniel Philbrick's book about the Mayflower. Fascinating process to watch.
Jim Dale's recordings of the Harry Potter books are brilliant!