Good additions!
I'd also put in the audiobook readers William Dufris and Scott Brick, for my money the best in the business, if the author doesn't read their own work. I prefer books read by the author since they know the tone and emphasis they want, but not all authors are good readers. Harlan Ellison was probably the best, and Douglas Adams was great. Asimov was good, but his miles-thick Brooklyn accent kind of took some of the "Gosh! Wow! (sense of wonder)" out of it. Clarke just kind of... read it, without much in the way of characterization, emphasis or inflection.