I got this book. It's detailed, but not too specific to each engine, which I like.
Awesome! Thanks for the info. I already have a good portion of the listed items and don't need the rest until fall, but I figured it wouldn't hurt to keep an eye out for good deals on the rest in the mean time.
If I can trouble you again, I've been reading "Troubleshooting & Repairing Diesel Engines" and "Heavy Duty Truck Systems" as a means of getting some familiarity. Are there any other sources you would suggest as far as books/websites/forums?