Eric Ries interviewed on The Lean Startup methodology (with Q/A from HN)
gabrielweinberg.com
gabrielweinberg.com
I don't know if you are very shy but I find it odd that you don't introduce yourself or say anything about why you are doing these interviews. It would be good to have a few seconds of video or slides with you talking about the book at the start and end of each interview.
The Q/A from these starts ~14:30.