Looks like you have a decent range of calibres to suit most needs. I've been banging on the .243 a lot lately. Nice calibre. I did a load development on it with the Vmax 87gr pill and am pushing 2913fps...It's a laser.
Anyway, I haven't heard of that book no. I'll look it up though. One for you (if you do any long range stuff) is Accuracy and precision for long range shooting (Bryan Litz) - It's pretty comprehensive.
Love the 243. Thanks for the book suggestion. I'll check it out.