I do not think there is an audiobook.
I would love to see audiobooks for all of Matt’s works, but they take a fair amount of time to do right.
I have even thought about it, but to get the accents acceptable is a little daunting.
Maybe there is some way to crowdsource it.
I volunteered to make an audiobook for John Ross’s book Unintended Consequences many years ago free of charge, and emailed him about it. Never heard back.
I’m good with most accents, too.
Have no idea of the procedure of it.
I wish all books were available on audiobook.
When I worked in Western, Kansas, I would drive around the countryside listening to the “Radio Reader” on the public radio station. That and the auto mechanics. Was that “Click and Clack? It was something like that.