Sorry for the horrid link, on mobile: https://www.amazon.com/Science-Fiction-Philosophy-Travel-Superintelligence/dp/1405149078
I own this book myself and there are a couple of chapters that go in-depth about The Matrix as a simulation and about "bodies/brains-in-vats". The Ultimate Matrix Collection (also own) has dvds about behind-the-scenes footage and filming stuff.
I'd recommend: https://www.amazon.com/Science-Fiction-Philosophy-Travel-Superintelligence/dp/1405149078
It's not only about AI but other issues too, and edited by a philosopher of mind