My book hasn't exactly been a best seller, but we've sold most of the first printing. I'm hoping that I can convince the publisher to make another print run with corrections, if we sell out the last 100 copies or so. They've already got the 2018 corrections applied, ready to print, but I want to get a few more in.
So here's my generous offer: if a second (corrected) printing ever happens, I'll happily give a free upgrade to a signed copy of the corrected printing for anyone on the auditory list who wants to swap in their first printing. Maybe this will incentivize a few purchases. Maybe it will cost me. Worth it.
I'm currently running an internal "course" on the book, with volunteers presenting chapters, one chapter per two weeks, but with two sessions (Asia-friendly and Europe-friendly times) and two presenters per chapter. All video-recorded, and hoping to be able to release videos to the public after some negotiation with legal cats. We're into Part IV now. It has been a lot of fun all year.
Don't forget there's also a free online version, with 2018 corrections; I'll make a 2022 version with a few more corrections soon. See
http://machinehearing.org for details.
Dick