I have the Reloaders Reference program and several older manuals (such as Metallic Cartridge Reloading, Pet Loads, both Lee's, and some bullet makers manuals (Nosler, Sierra, etc.). The problem is that they're all out of date to a greater or lesser degree.
If you were going to buy three new manuals to use in addition to Reloaders Reference, which would you get to cover all metallic reloading using today's powders for both cast and condums? If you could only have one which would it be? Hate to spend the money but I'm realizing that my books are mostly outdated.