Maximum Boost by Corky Bell was a good read when I started building my own systems, not much on tuning but good to have a better understanding of why a turbo system works so well when done right. I called his company about something and he answered and we talked for over an hour, he really liked the hybrid twin scroll with single WG manifold I designed, sure made me feel good as it was a big project and something I thought of on my own, nice to have it validated.
This is the first car I have gotten involved in doing the tuning, learned a bit with the Cyborg then went to a pro tuner. Russ is tuning the EFR but I will have an open file so I can dig in and learn and know more of what to look for if I make any changes, etc, I might even do a bit of careful adjustments over time but when he gets the 5th injector sorted out I will have him tune it then study it to learn more about it.
Let us know how you like those books, I would like to have a bit of a library on this as well, thanks
Rick